90690240

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5557}}^1$

素因数の和:5594

約数の個数: 112

約数和(自身を含む): 304934112

約数和(自身を除く): 214243872

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 64, 68, 80, 85, 96, 102, 120, 136, 160, 170, 192, 204, 240, 255, 272, 320, 340, 408, 480, 510, 544, 680, 816, 960, 1020, 1088, 1360, 1632, 2040, 2720, 3264, 4080, 5440, 5557, 8160, 11114, 16320, 16671, 22228, 27785, 33342, 44456, 55570, 66684, 83355, 88912, 94469, 111140, 133368, 166710, 177824, 188938, 222280, 266736, 283407, 333420, 355648, 377876, 444560, 472345, 533472, 566814, 666840, 755752, 889120, 944690, 1066944, 1133628, 1333680, 1417035, 1511504, 1778240, 1889380, 2267256, 2667360, 2834070, 3023008, 3778760, 4534512, 5334720, 5668140, 6046016, 7557520, 9069024, 11336280, 15115040, 18138048, 22672560, 30230080, 45345120, 90690240]

約数ペア:

[(1, 90690240), (2, 45345120), (3, 30230080), (4, 22672560), (5, 18138048), (6, 15115040), (8, 11336280), (10, 9069024), (12, 7557520), (15, 6046016), (16, 5668140), (17, 5334720), (20, 4534512), (24, 3778760), (30, 3023008), (32, 2834070), (34, 2667360), (40, 2267256), (48, 1889380), (51, 1778240), (60, 1511504), (64, 1417035), (68, 1333680), (80, 1133628), (85, 1066944), (96, 944690), (102, 889120), (120, 755752), (136, 666840), (160, 566814), (170, 533472), (192, 472345), (204, 444560), (240, 377876), (255, 355648), (272, 333420), (320, 283407), (340, 266736), (408, 222280), (480, 188938), (510, 177824), (544, 166710), (680, 133368), (816, 111140), (960, 94469), (1020, 88912), (1088, 83355), (1360, 66684), (1632, 55570), (2040, 44456), (2720, 33342), (3264, 27785), (4080, 22228), (5440, 16671), (5557, 16320), (8160, 11114)]