25322040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2317

約数の個数: 96

約数和(自身を含む): 84988800

約数和(自身を除く): 59666760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2269, 2790, 3720, 4538, 5580, 6807, 9076, 11160, 11345, 13614, 18152, 20421, 22690, 27228, 34035, 40842, 45380, 54456, 68070, 70339, 81684, 90760, 102105, 136140, 140678, 163368, 204210, 211017, 272280, 281356, 351695, 408420, 422034, 562712, 633051, 703390, 816840, 844068, 1055085, 1266102, 1406780, 1688136, 2110170, 2532204, 2813560, 3165255, 4220340, 5064408, 6330510, 8440680, 12661020, 25322040]

約数ペア:

[(1, 25322040), (2, 12661020), (3, 8440680), (4, 6330510), (5, 5064408), (6, 4220340), (8, 3165255), (9, 2813560), (10, 2532204), (12, 2110170), (15, 1688136), (18, 1406780), (20, 1266102), (24, 1055085), (30, 844068), (31, 816840), (36, 703390), (40, 633051), (45, 562712), (60, 422034), (62, 408420), (72, 351695), (90, 281356), (93, 272280), (120, 211017), (124, 204210), (155, 163368), (180, 140678), (186, 136140), (248, 102105), (279, 90760), (310, 81684), (360, 70339), (372, 68070), (465, 54456), (558, 45380), (620, 40842), (744, 34035), (930, 27228), (1116, 22690), (1240, 20421), (1395, 18152), (1860, 13614), (2232, 11345), (2269, 11160), (2790, 9076), (3720, 6807), (4538, 5580)]