380135340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{162451}}^1$

素因数の和:162479

約数の個数: 72

約数和(自身を含む): 1241783088

約数和(自身を除く): 861647748

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, 162451, 324902, 487353, 649804, 812255, 974706, 1462059, 1624510, 1949412, 2111863, 2436765, 2924118, 3249020, 4223726, 4873530, 5848236, 6335589, 7310295, 8447452, 9747060, 10559315, 12671178, 14620590, 19006767, 21118630, 25342356, 29241180, 31677945, 38013534, 42237260, 63355890, 76027068, 95033835, 126711780, 190067670, 380135340]

約数ペア:

[(1, 380135340), (2, 190067670), (3, 126711780), (4, 95033835), (5, 76027068), (6, 63355890), (9, 42237260), (10, 38013534), (12, 31677945), (13, 29241180), (15, 25342356), (18, 21118630), (20, 19006767), (26, 14620590), (30, 12671178), (36, 10559315), (39, 9747060), (45, 8447452), (52, 7310295), (60, 6335589), (65, 5848236), (78, 4873530), (90, 4223726), (117, 3249020), (130, 2924118), (156, 2436765), (180, 2111863), (195, 1949412), (234, 1624510), (260, 1462059), (390, 974706), (468, 812255), (585, 649804), (780, 487353), (1170, 324902), (2340, 162451)]