444555120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{23447}}^1$

素因数の和:23542

約数の個数: 80

約数和(自身を含む): 1395624960

約数和(自身を除く): 951069840

約数列:

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

約数ペア:

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