8007003960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{691}}^1\times {\mathrm{1583}}^1$

素因数の和:2349

約数の個数: 128

約数和(自身を含む): 24465576960

約数和(自身を除く): 16458573000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 120, 122, 183, 244, 305, 366, 488, 610, 691, 732, 915, 1220, 1382, 1464, 1583, 1830, 2073, 2440, 2764, 3166, 3455, 3660, 4146, 4749, 5528, 6332, 6910, 7320, 7915, 8292, 9498, 10365, 12664, 13820, 15830, 16584, 18996, 20730, 23745, 27640, 31660, 37992, 41460, 42151, 47490, 63320, 82920, 84302, 94980, 96563, 126453, 168604, 189960, 193126, 210755, 252906, 289689, 337208, 386252, 421510, 482815, 505812, 579378, 632265, 772504, 843020, 965630, 1011624, 1093853, 1158756, 1264530, 1448445, 1686040, 1931260, 2187706, 2317512, 2529060, 2896890, 3281559, 3862520, 4375412, 5058120, 5469265, 5793780, 6563118, 8750824, 10938530, 11587560, 13126236, 16407795, 21877060, 26252472, 32815590, 43754120, 65631180, 66725033, 131262360, 133450066, 200175099, 266900132, 333625165, 400350198, 533800264, 667250330, 800700396, 1000875495, 1334500660, 1601400792, 2001750990, 2669001320, 4003501980, 8007003960]

約数ペア:

[(1, 8007003960), (2, 4003501980), (3, 2669001320), (4, 2001750990), (5, 1601400792), (6, 1334500660), (8, 1000875495), (10, 800700396), (12, 667250330), (15, 533800264), (20, 400350198), (24, 333625165), (30, 266900132), (40, 200175099), (60, 133450066), (61, 131262360), (120, 66725033), (122, 65631180), (183, 43754120), (244, 32815590), (305, 26252472), (366, 21877060), (488, 16407795), (610, 13126236), (691, 11587560), (732, 10938530), (915, 8750824), (1220, 6563118), (1382, 5793780), (1464, 5469265), (1583, 5058120), (1830, 4375412), (2073, 3862520), (2440, 3281559), (2764, 2896890), (3166, 2529060), (3455, 2317512), (3660, 2187706), (4146, 1931260), (4749, 1686040), (5528, 1448445), (6332, 1264530), (6910, 1158756), (7320, 1093853), (7915, 1011624), (8292, 965630), (9498, 843020), (10365, 772504), (12664, 632265), (13820, 579378), (15830, 505812), (16584, 482815), (18996, 421510), (20730, 386252), (23745, 337208), (27640, 289689), (31660, 252906), (37992, 210755), (41460, 193126), (42151, 189960), (47490, 168604), (63320, 126453), (82920, 96563), (84302, 94980)]