180321180

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{151}}^1\times {\mathrm{1531}}^1$

素因数の和:1707

約数の個数: 96

約数和(自身を含む): 547696128

約数和(自身を除く): 367374948

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 26, 30, 39, 52, 60, 65, 78, 130, 151, 156, 195, 260, 302, 390, 453, 604, 755, 780, 906, 1510, 1531, 1812, 1963, 2265, 3020, 3062, 3926, 4530, 4593, 5889, 6124, 7655, 7852, 9060, 9186, 9815, 11778, 15310, 18372, 19630, 19903, 22965, 23556, 29445, 30620, 39260, 39806, 45930, 58890, 59709, 79612, 91860, 99515, 117780, 119418, 199030, 231181, 238836, 298545, 398060, 462362, 597090, 693543, 924724, 1155905, 1194180, 1387086, 2311810, 2774172, 3005353, 3467715, 4623620, 6010706, 6935430, 9016059, 12021412, 13870860, 15026765, 18032118, 30053530, 36064236, 45080295, 60107060, 90160590, 180321180]

約数ペア:

[(1, 180321180), (2, 90160590), (3, 60107060), (4, 45080295), (5, 36064236), (6, 30053530), (10, 18032118), (12, 15026765), (13, 13870860), (15, 12021412), (20, 9016059), (26, 6935430), (30, 6010706), (39, 4623620), (52, 3467715), (60, 3005353), (65, 2774172), (78, 2311810), (130, 1387086), (151, 1194180), (156, 1155905), (195, 924724), (260, 693543), (302, 597090), (390, 462362), (453, 398060), (604, 298545), (755, 238836), (780, 231181), (906, 199030), (1510, 119418), (1531, 117780), (1812, 99515), (1963, 91860), (2265, 79612), (3020, 59709), (3062, 58890), (3926, 45930), (4530, 39806), (4593, 39260), (5889, 30620), (6124, 29445), (7655, 23556), (7852, 22965), (9060, 19903), (9186, 19630), (9815, 18372), (11778, 15310)]