154741680

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{7411}}^1$

素因数の和:7459

約数の個数: 120

約数和(自身を含む): 537666480

約数和(自身を除く): 382924800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 29, 30, 36, 40, 45, 48, 58, 60, 72, 80, 87, 90, 116, 120, 144, 145, 174, 180, 232, 240, 261, 290, 348, 360, 435, 464, 522, 580, 696, 720, 870, 1044, 1160, 1305, 1392, 1740, 2088, 2320, 2610, 3480, 4176, 5220, 6960, 7411, 10440, 14822, 20880, 22233, 29644, 37055, 44466, 59288, 66699, 74110, 88932, 111165, 118576, 133398, 148220, 177864, 214919, 222330, 266796, 296440, 333495, 355728, 429838, 444660, 533592, 592880, 644757, 666990, 859676, 889320, 1067184, 1074595, 1289514, 1333980, 1719352, 1778640, 1934271, 2149190, 2579028, 2667960, 3223785, 3438704, 3868542, 4298380, 5158056, 5335920, 6447570, 7737084, 8596760, 9671355, 10316112, 12895140, 15474168, 17193520, 19342710, 25790280, 30948336, 38685420, 51580560, 77370840, 154741680]

約数ペア:

[(1, 154741680), (2, 77370840), (3, 51580560), (4, 38685420), (5, 30948336), (6, 25790280), (8, 19342710), (9, 17193520), (10, 15474168), (12, 12895140), (15, 10316112), (16, 9671355), (18, 8596760), (20, 7737084), (24, 6447570), (29, 5335920), (30, 5158056), (36, 4298380), (40, 3868542), (45, 3438704), (48, 3223785), (58, 2667960), (60, 2579028), (72, 2149190), (80, 1934271), (87, 1778640), (90, 1719352), (116, 1333980), (120, 1289514), (144, 1074595), (145, 1067184), (174, 889320), (180, 859676), (232, 666990), (240, 644757), (261, 592880), (290, 533592), (348, 444660), (360, 429838), (435, 355728), (464, 333495), (522, 296440), (580, 266796), (696, 222330), (720, 214919), (870, 177864), (1044, 148220), (1160, 133398), (1305, 118576), (1392, 111165), (1740, 88932), (2088, 74110), (2320, 66699), (2610, 59288), (3480, 44466), (4176, 37055), (5220, 29644), (6960, 22233), (7411, 20880), (10440, 14822)]