68653260

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29339}}^1$

素因数の和:29367

約数の個数: 72

約数和(自身を含む): 224274960

約数和(自身を除く): 155621700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 30, 36, 39, 45, 52, 60, 65, 78, 90, 117, 130, 156, 180, 195, 234, 260, 390, 468, 585, 780, 1170, 2340, 29339, 58678, 88017, 117356, 146695, 176034, 264051, 293390, 352068, 381407, 440085, 528102, 586780, 762814, 880170, 1056204, 1144221, 1320255, 1525628, 1760340, 1907035, 2288442, 2640510, 3432663, 3814070, 4576884, 5281020, 5721105, 6865326, 7628140, 11442210, 13730652, 17163315, 22884420, 34326630, 68653260]

約数ペア:

[(1, 68653260), (2, 34326630), (3, 22884420), (4, 17163315), (5, 13730652), (6, 11442210), (9, 7628140), (10, 6865326), (12, 5721105), (13, 5281020), (15, 4576884), (18, 3814070), (20, 3432663), (26, 2640510), (30, 2288442), (36, 1907035), (39, 1760340), (45, 1525628), (52, 1320255), (60, 1144221), (65, 1056204), (78, 880170), (90, 762814), (117, 586780), (130, 528102), (156, 440085), (180, 381407), (195, 352068), (234, 293390), (260, 264051), (390, 176034), (468, 146695), (585, 117356), (780, 88017), (1170, 58678), (2340, 29339)]