45147120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{313}}^1\times {\mathrm{601}}^1$

素因数の和:930

約数の個数: 80

約数和(自身を含む): 140636832

約数和(自身を除く): 95489712

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 313, 601, 626, 939, 1202, 1252, 1565, 1803, 1878, 2404, 2504, 3005, 3130, 3606, 3756, 4695, 4808, 5008, 6010, 6260, 7212, 7512, 9015, 9390, 9616, 12020, 12520, 14424, 15024, 18030, 18780, 24040, 25040, 28848, 36060, 37560, 48080, 72120, 75120, 144240, 188113, 376226, 564339, 752452, 940565, 1128678, 1504904, 1881130, 2257356, 2821695, 3009808, 3762260, 4514712, 5643390, 7524520, 9029424, 11286780, 15049040, 22573560, 45147120]

約数ペア:

[(1, 45147120), (2, 22573560), (3, 15049040), (4, 11286780), (5, 9029424), (6, 7524520), (8, 5643390), (10, 4514712), (12, 3762260), (15, 3009808), (16, 2821695), (20, 2257356), (24, 1881130), (30, 1504904), (40, 1128678), (48, 940565), (60, 752452), (80, 564339), (120, 376226), (240, 188113), (313, 144240), (601, 75120), (626, 72120), (939, 48080), (1202, 37560), (1252, 36060), (1565, 28848), (1803, 25040), (1878, 24040), (2404, 18780), (2504, 18030), (3005, 15024), (3130, 14424), (3606, 12520), (3756, 12020), (4695, 9616), (4808, 9390), (5008, 9015), (6010, 7512), (6260, 7212)]