1235643120

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{15461}}^1$

素因数の和:15520

約数の個数: 160

約数和(自身を含む): 4371416640

約数和(自身を除く): 3135773520

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 37, 40, 45, 48, 54, 60, 72, 74, 80, 90, 108, 111, 120, 135, 144, 148, 180, 185, 216, 222, 240, 270, 296, 333, 360, 370, 432, 444, 540, 555, 592, 666, 720, 740, 888, 999, 1080, 1110, 1332, 1480, 1665, 1776, 1998, 2160, 2220, 2664, 2960, 3330, 3996, 4440, 4995, 5328, 6660, 7992, 8880, 9990, 13320, 15461, 15984, 19980, 26640, 30922, 39960, 46383, 61844, 77305, 79920, 92766, 123688, 139149, 154610, 185532, 231915, 247376, 278298, 309220, 371064, 417447, 463830, 556596, 572057, 618440, 695745, 742128, 834894, 927660, 1113192, 1144114, 1236880, 1391490, 1669788, 1716171, 1855320, 2087235, 2226384, 2288228, 2782980, 2860285, 3339576, 3432342, 3710640, 4174470, 4576456, 5148513, 5565960, 5720570, 6679152, 6864684, 8348940, 8580855, 9152912, 10297026, 11131920, 11441140, 13729368, 15445539, 16697880, 17161710, 20594052, 22882280, 25742565, 27458736, 30891078, 33395760, 34323420, 41188104, 45764560, 51485130, 61782156, 68646840, 77227695, 82376208, 102970260, 123564312, 137293680, 154455390, 205940520, 247128624, 308910780, 411881040, 617821560, 1235643120]

約数ペア:

[(1, 1235643120), (2, 617821560), (3, 411881040), (4, 308910780), (5, 247128624), (6, 205940520), (8, 154455390), (9, 137293680), (10, 123564312), (12, 102970260), (15, 82376208), (16, 77227695), (18, 68646840), (20, 61782156), (24, 51485130), (27, 45764560), (30, 41188104), (36, 34323420), (37, 33395760), (40, 30891078), (45, 27458736), (48, 25742565), (54, 22882280), (60, 20594052), (72, 17161710), (74, 16697880), (80, 15445539), (90, 13729368), (108, 11441140), (111, 11131920), (120, 10297026), (135, 9152912), (144, 8580855), (148, 8348940), (180, 6864684), (185, 6679152), (216, 5720570), (222, 5565960), (240, 5148513), (270, 4576456), (296, 4174470), (333, 3710640), (360, 3432342), (370, 3339576), (432, 2860285), (444, 2782980), (540, 2288228), (555, 2226384), (592, 2087235), (666, 1855320), (720, 1716171), (740, 1669788), (888, 1391490), (999, 1236880), (1080, 1144114), (1110, 1113192), (1332, 927660), (1480, 834894), (1665, 742128), (1776, 695745), (1998, 618440), (2160, 572057), (2220, 556596), (2664, 463830), (2960, 417447), (3330, 371064), (3996, 309220), (4440, 278298), (4995, 247376), (5328, 231915), (6660, 185532), (7992, 154610), (8880, 139149), (9990, 123688), (13320, 92766), (15461, 79920), (15984, 77305), (19980, 61844), (26640, 46383), (30922, 39960)]