126245340

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53951}}^1$

素因数の和:53979

約数の個数: 72

約数和(自身を含む): 412409088

約数和(自身を除く): 286163748

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, 53951, 107902, 161853, 215804, 269755, 323706, 485559, 539510, 647412, 701363, 809265, 971118, 1079020, 1402726, 1618530, 1942236, 2104089, 2427795, 2805452, 3237060, 3506815, 4208178, 4855590, 6312267, 7013630, 8416356, 9711180, 10520445, 12624534, 14027260, 21040890, 25249068, 31561335, 42081780, 63122670, 126245340]

約数ペア:

[(1, 126245340), (2, 63122670), (3, 42081780), (4, 31561335), (5, 25249068), (6, 21040890), (9, 14027260), (10, 12624534), (12, 10520445), (13, 9711180), (15, 8416356), (18, 7013630), (20, 6312267), (26, 4855590), (30, 4208178), (36, 3506815), (39, 3237060), (45, 2805452), (52, 2427795), (60, 2104089), (65, 1942236), (78, 1618530), (90, 1402726), (117, 1079020), (130, 971118), (156, 809265), (180, 701363), (195, 647412), (234, 539510), (260, 485559), (390, 323706), (468, 269755), (585, 215804), (780, 161853), (1170, 107902), (2340, 53951)]