305852040

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{65353}}^1$

素因数の和:65383

約数の個数: 96

約数和(自身を含む): 1070498520

約数和(自身を除く): 764646480

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 13, 15, 18, 20, 24, 26, 30, 36, 39, 40, 45, 52, 60, 65, 72, 78, 90, 104, 117, 120, 130, 156, 180, 195, 234, 260, 312, 360, 390, 468, 520, 585, 780, 936, 1170, 1560, 2340, 4680, 65353, 130706, 196059, 261412, 326765, 392118, 522824, 588177, 653530, 784236, 849589, 980295, 1176354, 1307060, 1568472, 1699178, 1960590, 2352708, 2548767, 2614120, 2940885, 3398356, 3921180, 4247945, 4705416, 5097534, 5881770, 6796712, 7646301, 7842360, 8495890, 10195068, 11763540, 12743835, 15292602, 16991780, 20390136, 23527080, 25487670, 30585204, 33983560, 38231505, 50975340, 61170408, 76463010, 101950680, 152926020, 305852040]

約数ペア:

[(1, 305852040), (2, 152926020), (3, 101950680), (4, 76463010), (5, 61170408), (6, 50975340), (8, 38231505), (9, 33983560), (10, 30585204), (12, 25487670), (13, 23527080), (15, 20390136), (18, 16991780), (20, 15292602), (24, 12743835), (26, 11763540), (30, 10195068), (36, 8495890), (39, 7842360), (40, 7646301), (45, 6796712), (52, 5881770), (60, 5097534), (65, 4705416), (72, 4247945), (78, 3921180), (90, 3398356), (104, 2940885), (117, 2614120), (120, 2548767), (130, 2352708), (156, 1960590), (180, 1699178), (195, 1568472), (234, 1307060), (260, 1176354), (312, 980295), (360, 849589), (390, 784236), (468, 653530), (520, 588177), (585, 522824), (780, 392118), (936, 326765), (1170, 261412), (1560, 196059), (2340, 130706), (4680, 65353)]