610931520

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{23}}^2\times {\mathrm{401}}^1$

素因数の和:470

約数の個数: 252

約数和(自身を含む): 2202163236

約数和(自身を除く): 1591231716

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 30, 32, 36, 40, 45, 46, 48, 60, 64, 69, 72, 80, 90, 92, 96, 115, 120, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 401, 414, 460, 480, 529, 552, 576, 690, 720, 736, 802, 828, 920, 960, 1035, 1058, 1104, 1203, 1380, 1440, 1472, 1587, 1604, 1656, 1840, 2005, 2070, 2116, 2208, 2406, 2645, 2760, 2880, 3174, 3208, 3312, 3609, 3680, 4010, 4140, 4232, 4416, 4761, 4812, 5290, 5520, 6015, 6348, 6416, 6624, 7218, 7360, 7935, 8020, 8280, 8464, 9223, 9522, 9624, 10580, 11040, 12030, 12696, 12832, 13248, 14436, 15870, 16040, 16560, 16928, 18045, 18446, 19044, 19248, 21160, 22080, 23805, 24060, 25392, 25664, 27669, 28872, 31740, 32080, 33120, 33856, 36090, 36892, 38088, 38496, 42320, 46115, 47610, 48120, 50784, 55338, 57744, 63480, 64160, 66240, 72180, 73784, 76176, 76992, 83007, 84640, 92230, 95220, 96240, 101568, 110676, 115488, 126960, 128320, 138345, 144360, 147568, 152352, 166014, 169280, 184460, 190440, 192480, 212129, 221352, 230976, 253920, 276690, 288720, 295136, 304704, 332028, 368920, 380880, 384960, 415035, 424258, 442704, 507840, 553380, 577440, 590272, 636387, 664056, 737840, 761760, 830070, 848516, 885408, 1060645, 1106760, 1154880, 1272774, 1328112, 1475680, 1523520, 1660140, 1697032, 1770816, 1909161, 2121290, 2213520, 2545548, 2656224, 2951360, 3181935, 3320280, 3394064, 3818322, 4242580, 4427040, 5091096, 5312448, 6363870, 6640560, 6788128, 7636644, 8485160, 8854080, 9545805, 10182192, 12727740, 13281120, 13576256, 15273288, 16970320, 19091610, 20364384, 25455480, 26562240, 30546576, 33940640, 38183220, 40728768, 50910960, 61093152, 67881280, 76366440, 101821920, 122186304, 152732880, 203643840, 305465760, 610931520]

約数ペア:

[(1, 610931520), (2, 305465760), (3, 203643840), (4, 152732880), (5, 122186304), (6, 101821920), (8, 76366440), (9, 67881280), (10, 61093152), (12, 50910960), (15, 40728768), (16, 38183220), (18, 33940640), (20, 30546576), (23, 26562240), (24, 25455480), (30, 20364384), (32, 19091610), (36, 16970320), (40, 15273288), (45, 13576256), (46, 13281120), (48, 12727740), (60, 10182192), (64, 9545805), (69, 8854080), (72, 8485160), (80, 7636644), (90, 6788128), (92, 6640560), (96, 6363870), (115, 5312448), (120, 5091096), (138, 4427040), (144, 4242580), (160, 3818322), (180, 3394064), (184, 3320280), (192, 3181935), (207, 2951360), (230, 2656224), (240, 2545548), (276, 2213520), (288, 2121290), (320, 1909161), (345, 1770816), (360, 1697032), (368, 1660140), (401, 1523520), (414, 1475680), (460, 1328112), (480, 1272774), (529, 1154880), (552, 1106760), (576, 1060645), (690, 885408), (720, 848516), (736, 830070), (802, 761760), (828, 737840), (920, 664056), (960, 636387), (1035, 590272), (1058, 577440), (1104, 553380), (1203, 507840), (1380, 442704), (1440, 424258), (1472, 415035), (1587, 384960), (1604, 380880), (1656, 368920), (1840, 332028), (2005, 304704), (2070, 295136), (2116, 288720), (2208, 276690), (2406, 253920), (2645, 230976), (2760, 221352), (2880, 212129), (3174, 192480), (3208, 190440), (3312, 184460), (3609, 169280), (3680, 166014), (4010, 152352), (4140, 147568), (4232, 144360), (4416, 138345), (4761, 128320), (4812, 126960), (5290, 115488), (5520, 110676), (6015, 101568), (6348, 96240), (6416, 95220), (6624, 92230), (7218, 84640), (7360, 83007), (7935, 76992), (8020, 76176), (8280, 73784), (8464, 72180), (9223, 66240), (9522, 64160), (9624, 63480), (10580, 57744), (11040, 55338), (12030, 50784), (12696, 48120), (12832, 47610), (13248, 46115), (14436, 42320), (15870, 38496), (16040, 38088), (16560, 36892), (16928, 36090), (18045, 33856), (18446, 33120), (19044, 32080), (19248, 31740), (21160, 28872), (22080, 27669), (23805, 25664), (24060, 25392)]