124921680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{40039}}^1$

素因数の和:40068

約数の個数: 80

約数和(自身を含む): 417056640

約数和(自身を除く): 292134960

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, 390, 520, 624, 780, 1040, 1560, 3120, 40039, 80078, 120117, 160156, 200195, 240234, 320312, 400390, 480468, 520507, 600585, 640624, 800780, 960936, 1041014, 1201170, 1561521, 1601560, 1921872, 2082028, 2402340, 2602535, 3123042, 3203120, 4164056, 4804680, 5205070, 6246084, 7807605, 8328112, 9609360, 10410140, 12492168, 15615210, 20820280, 24984336, 31230420, 41640560, 62460840, 124921680]

約数ペア:

[(1, 124921680), (2, 62460840), (3, 41640560), (4, 31230420), (5, 24984336), (6, 20820280), (8, 15615210), (10, 12492168), (12, 10410140), (13, 9609360), (15, 8328112), (16, 7807605), (20, 6246084), (24, 5205070), (26, 4804680), (30, 4164056), (39, 3203120), (40, 3123042), (48, 2602535), (52, 2402340), (60, 2082028), (65, 1921872), (78, 1601560), (80, 1561521), (104, 1201170), (120, 1041014), (130, 960936), (156, 800780), (195, 640624), (208, 600585), (240, 520507), (260, 480468), (312, 400390), (390, 320312), (520, 240234), (624, 200195), (780, 160156), (1040, 120117), (1560, 80078), (3120, 40039)]