79634640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{449}}^1\times {\mathrm{739}}^1$

素因数の和:1204

約数の個数: 80

約数和(自身を含む): 247752000

約数和(自身を除く): 168117360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 449, 739, 898, 1347, 1478, 1796, 2217, 2245, 2694, 2956, 3592, 3695, 4434, 4490, 5388, 5912, 6735, 7184, 7390, 8868, 8980, 10776, 11085, 11824, 13470, 14780, 17736, 17960, 21552, 22170, 26940, 29560, 35472, 35920, 44340, 53880, 59120, 88680, 107760, 177360, 331811, 663622, 995433, 1327244, 1659055, 1990866, 2654488, 3318110, 3981732, 4977165, 5308976, 6636220, 7963464, 9954330, 13272440, 15926928, 19908660, 26544880, 39817320, 79634640]

約数ペア:

[(1, 79634640), (2, 39817320), (3, 26544880), (4, 19908660), (5, 15926928), (6, 13272440), (8, 9954330), (10, 7963464), (12, 6636220), (15, 5308976), (16, 4977165), (20, 3981732), (24, 3318110), (30, 2654488), (40, 1990866), (48, 1659055), (60, 1327244), (80, 995433), (120, 663622), (240, 331811), (449, 177360), (739, 107760), (898, 88680), (1347, 59120), (1478, 53880), (1796, 44340), (2217, 35920), (2245, 35472), (2694, 29560), (2956, 26940), (3592, 22170), (3695, 21552), (4434, 17960), (4490, 17736), (5388, 14780), (5912, 13470), (6735, 11824), (7184, 11085), (7390, 10776), (8868, 8980)]