140654040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{607}}^1\times {\mathrm{1931}}^1$

素因数の和:2552

約数の個数: 64

約数和(自身を含む): 422876160

約数和(自身を除く): 282222120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 607, 1214, 1821, 1931, 2428, 3035, 3642, 3862, 4856, 5793, 6070, 7284, 7724, 9105, 9655, 11586, 12140, 14568, 15448, 18210, 19310, 23172, 24280, 28965, 36420, 38620, 46344, 57930, 72840, 77240, 115860, 231720, 1172117, 2344234, 3516351, 4688468, 5860585, 7032702, 9376936, 11721170, 14065404, 17581755, 23442340, 28130808, 35163510, 46884680, 70327020, 140654040]

約数ペア:

[(1, 140654040), (2, 70327020), (3, 46884680), (4, 35163510), (5, 28130808), (6, 23442340), (8, 17581755), (10, 14065404), (12, 11721170), (15, 9376936), (20, 7032702), (24, 5860585), (30, 4688468), (40, 3516351), (60, 2344234), (120, 1172117), (607, 231720), (1214, 115860), (1821, 77240), (1931, 72840), (2428, 57930), (3035, 46344), (3642, 38620), (3862, 36420), (4856, 28965), (5793, 24280), (6070, 23172), (7284, 19310), (7724, 18210), (9105, 15448), (9655, 14568), (11586, 12140)]