61338240

素因数分解:

$2^7\times 3^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{463}}^1$

素因数の和:511

約数の個数: 192

約数和(自身を含む): 221495040

約数和(自身を除く): 160156800

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, 128, 138, 144, 160, 180, 184, 192, 207, 230, 240, 276, 288, 320, 345, 360, 368, 384, 414, 460, 463, 480, 552, 576, 640, 690, 720, 736, 828, 920, 926, 960, 1035, 1104, 1152, 1380, 1389, 1440, 1472, 1656, 1840, 1852, 1920, 2070, 2208, 2315, 2760, 2778, 2880, 2944, 3312, 3680, 3704, 4140, 4167, 4416, 4630, 5520, 5556, 5760, 6624, 6945, 7360, 7408, 8280, 8334, 8832, 9260, 10649, 11040, 11112, 13248, 13890, 14720, 14816, 16560, 16668, 18520, 20835, 21298, 22080, 22224, 26496, 27780, 29632, 31947, 33120, 33336, 37040, 41670, 42596, 44160, 44448, 53245, 55560, 59264, 63894, 66240, 66672, 74080, 83340, 85192, 88896, 95841, 106490, 111120, 127788, 132480, 133344, 148160, 159735, 166680, 170384, 177792, 191682, 212980, 222240, 255576, 266688, 296320, 319470, 333360, 340768, 383364, 425960, 444480, 479205, 511152, 533376, 638940, 666720, 681536, 766728, 851920, 888960, 958410, 1022304, 1277880, 1333440, 1363072, 1533456, 1703840, 1916820, 2044608, 2555760, 2666880, 3066912, 3407680, 3833640, 4089216, 5111520, 6133824, 6815360, 7667280, 10223040, 12267648, 15334560, 20446080, 30669120, 61338240]

約数ペア:

[(1, 61338240), (2, 30669120), (3, 20446080), (4, 15334560), (5, 12267648), (6, 10223040), (8, 7667280), (9, 6815360), (10, 6133824), (12, 5111520), (15, 4089216), (16, 3833640), (18, 3407680), (20, 3066912), (23, 2666880), (24, 2555760), (30, 2044608), (32, 1916820), (36, 1703840), (40, 1533456), (45, 1363072), (46, 1333440), (48, 1277880), (60, 1022304), (64, 958410), (69, 888960), (72, 851920), (80, 766728), (90, 681536), (92, 666720), (96, 638940), (115, 533376), (120, 511152), (128, 479205), (138, 444480), (144, 425960), (160, 383364), (180, 340768), (184, 333360), (192, 319470), (207, 296320), (230, 266688), (240, 255576), (276, 222240), (288, 212980), (320, 191682), (345, 177792), (360, 170384), (368, 166680), (384, 159735), (414, 148160), (460, 133344), (463, 132480), (480, 127788), (552, 111120), (576, 106490), (640, 95841), (690, 88896), (720, 85192), (736, 83340), (828, 74080), (920, 66672), (926, 66240), (960, 63894), (1035, 59264), (1104, 55560), (1152, 53245), (1380, 44448), (1389, 44160), (1440, 42596), (1472, 41670), (1656, 37040), (1840, 33336), (1852, 33120), (1920, 31947), (2070, 29632), (2208, 27780), (2315, 26496), (2760, 22224), (2778, 22080), (2880, 21298), (2944, 20835), (3312, 18520), (3680, 16668), (3704, 16560), (4140, 14816), (4167, 14720), (4416, 13890), (4630, 13248), (5520, 11112), (5556, 11040), (5760, 10649), (6624, 9260), (6945, 8832), (7360, 8334), (7408, 8280)]