440055360

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{3251}}^1$

素因数の和:3321

約数の個数: 168

約数和(自身を含む): 1546286976

約数和(自身を除く): 1106231616

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 64, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 192, 235, 240, 282, 288, 320, 360, 376, 423, 470, 480, 564, 576, 705, 720, 752, 846, 940, 960, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 2880, 3008, 3251, 3384, 3760, 4230, 4512, 5640, 6502, 6768, 7520, 8460, 9024, 9753, 11280, 13004, 13536, 15040, 16255, 16920, 19506, 22560, 26008, 27072, 29259, 32510, 33840, 39012, 45120, 48765, 52016, 58518, 65020, 67680, 78024, 97530, 104032, 117036, 130040, 135360, 146295, 152797, 156048, 195060, 208064, 234072, 260080, 292590, 305594, 312096, 390120, 458391, 468144, 520160, 585180, 611188, 624192, 763985, 780240, 916782, 936288, 1040320, 1170360, 1222376, 1375173, 1527970, 1560480, 1833564, 1872576, 2291955, 2340720, 2444752, 2750346, 3055940, 3120960, 3667128, 4583910, 4681440, 4889504, 5500692, 6111880, 6875865, 7334256, 9167820, 9362880, 9779008, 11001384, 12223760, 13751730, 14668512, 18335640, 22002768, 24447520, 27503460, 29337024, 36671280, 44005536, 48895040, 55006920, 73342560, 88011072, 110013840, 146685120, 220027680, 440055360]

約数ペア:

[(1, 440055360), (2, 220027680), (3, 146685120), (4, 110013840), (5, 88011072), (6, 73342560), (8, 55006920), (9, 48895040), (10, 44005536), (12, 36671280), (15, 29337024), (16, 27503460), (18, 24447520), (20, 22002768), (24, 18335640), (30, 14668512), (32, 13751730), (36, 12223760), (40, 11001384), (45, 9779008), (47, 9362880), (48, 9167820), (60, 7334256), (64, 6875865), (72, 6111880), (80, 5500692), (90, 4889504), (94, 4681440), (96, 4583910), (120, 3667128), (141, 3120960), (144, 3055940), (160, 2750346), (180, 2444752), (188, 2340720), (192, 2291955), (235, 1872576), (240, 1833564), (282, 1560480), (288, 1527970), (320, 1375173), (360, 1222376), (376, 1170360), (423, 1040320), (470, 936288), (480, 916782), (564, 780240), (576, 763985), (705, 624192), (720, 611188), (752, 585180), (846, 520160), (940, 468144), (960, 458391), (1128, 390120), (1410, 312096), (1440, 305594), (1504, 292590), (1692, 260080), (1880, 234072), (2115, 208064), (2256, 195060), (2820, 156048), (2880, 152797), (3008, 146295), (3251, 135360), (3384, 130040), (3760, 117036), (4230, 104032), (4512, 97530), (5640, 78024), (6502, 67680), (6768, 65020), (7520, 58518), (8460, 52016), (9024, 48765), (9753, 45120), (11280, 39012), (13004, 33840), (13536, 32510), (15040, 29259), (16255, 27072), (16920, 26008), (19506, 22560)]