889110240

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23447}}^1$

素因数の和:23544

約数の個数: 96

約数和(自身を含む): 2836270080

約数和(自身を除く): 1947159840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 79, 80, 96, 120, 158, 160, 237, 240, 316, 395, 474, 480, 632, 790, 948, 1185, 1264, 1580, 1896, 2370, 2528, 3160, 3792, 4740, 6320, 7584, 9480, 12640, 18960, 23447, 37920, 46894, 70341, 93788, 117235, 140682, 187576, 234470, 281364, 351705, 375152, 468940, 562728, 703410, 750304, 937880, 1125456, 1406820, 1852313, 1875760, 2250912, 2813640, 3704626, 3751520, 5556939, 5627280, 7409252, 9261565, 11113878, 11254560, 14818504, 18523130, 22227756, 27784695, 29637008, 37046260, 44455512, 55569390, 59274016, 74092520, 88911024, 111138780, 148185040, 177822048, 222277560, 296370080, 444555120, 889110240]

約数ペア:

[(1, 889110240), (2, 444555120), (3, 296370080), (4, 222277560), (5, 177822048), (6, 148185040), (8, 111138780), (10, 88911024), (12, 74092520), (15, 59274016), (16, 55569390), (20, 44455512), (24, 37046260), (30, 29637008), (32, 27784695), (40, 22227756), (48, 18523130), (60, 14818504), (79, 11254560), (80, 11113878), (96, 9261565), (120, 7409252), (158, 5627280), (160, 5556939), (237, 3751520), (240, 3704626), (316, 2813640), (395, 2250912), (474, 1875760), (480, 1852313), (632, 1406820), (790, 1125456), (948, 937880), (1185, 750304), (1264, 703410), (1580, 562728), (1896, 468940), (2370, 375152), (2528, 351705), (3160, 281364), (3792, 234470), (4740, 187576), (6320, 140682), (7584, 117235), (9480, 93788), (12640, 70341), (18960, 46894), (23447, 37920)]