295496760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{189421}}^1$

素因数の和:189448

約数の個数: 64

約数和(自身を含む): 954686880

約数和(自身を除く): 659190120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 189421, 378842, 568263, 757684, 947105, 1136526, 1515368, 1894210, 2273052, 2462473, 2841315, 3788420, 4546104, 4924946, 5682630, 7387419, 7576840, 9849892, 11365260, 12312365, 14774838, 19699784, 22730520, 24624730, 29549676, 36937095, 49249460, 59099352, 73874190, 98498920, 147748380, 295496760]

約数ペア:

[(1, 295496760), (2, 147748380), (3, 98498920), (4, 73874190), (5, 59099352), (6, 49249460), (8, 36937095), (10, 29549676), (12, 24624730), (13, 22730520), (15, 19699784), (20, 14774838), (24, 12312365), (26, 11365260), (30, 9849892), (39, 7576840), (40, 7387419), (52, 5682630), (60, 4924946), (65, 4546104), (78, 3788420), (104, 2841315), (120, 2462473), (130, 2273052), (156, 1894210), (195, 1515368), (260, 1136526), (312, 947105), (390, 757684), (520, 568263), (780, 378842), (1560, 189421)]