976560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{313}}^1$

素因数の和:342

約数の個数: 80

約数和(自身を含む): 3270624

約数和(自身を除く): 2294064

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 78, 80, 104, 120, 130, 156, 195, 208, 240, 260, 312, 313, 390, 520, 624, 626, 780, 939, 1040, 1252, 1560, 1565, 1878, 2504, 3120, 3130, 3756, 4069, 4695, 5008, 6260, 7512, 8138, 9390, 12207, 12520, 15024, 16276, 18780, 20345, 24414, 25040, 32552, 37560, 40690, 48828, 61035, 65104, 75120, 81380, 97656, 122070, 162760, 195312, 244140, 325520, 488280, 976560]

約数ペア:

[(1, 976560), (2, 488280), (3, 325520), (4, 244140), (5, 195312), (6, 162760), (8, 122070), (10, 97656), (12, 81380), (13, 75120), (15, 65104), (16, 61035), (20, 48828), (24, 40690), (26, 37560), (30, 32552), (39, 25040), (40, 24414), (48, 20345), (52, 18780), (60, 16276), (65, 15024), (78, 12520), (80, 12207), (104, 9390), (120, 8138), (130, 7512), (156, 6260), (195, 5008), (208, 4695), (240, 4069), (260, 3756), (312, 3130), (313, 3120), (390, 2504), (520, 1878), (624, 1565), (626, 1560), (780, 1252), (939, 1040)]