30496080

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{283}}^1\times {\mathrm{449}}^1$

素因数の和:748

約数の個数: 80

約数和(自身を含む): 95083200

約数和(自身を除く): 64587120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 283, 449, 566, 849, 898, 1132, 1347, 1415, 1698, 1796, 2245, 2264, 2694, 2830, 3396, 3592, 4245, 4490, 4528, 5388, 5660, 6735, 6792, 7184, 8490, 8980, 10776, 11320, 13470, 13584, 16980, 17960, 21552, 22640, 26940, 33960, 35920, 53880, 67920, 107760, 127067, 254134, 381201, 508268, 635335, 762402, 1016536, 1270670, 1524804, 1906005, 2033072, 2541340, 3049608, 3812010, 5082680, 6099216, 7624020, 10165360, 15248040, 30496080]

約数ペア:

[(1, 30496080), (2, 15248040), (3, 10165360), (4, 7624020), (5, 6099216), (6, 5082680), (8, 3812010), (10, 3049608), (12, 2541340), (15, 2033072), (16, 1906005), (20, 1524804), (24, 1270670), (30, 1016536), (40, 762402), (48, 635335), (60, 508268), (80, 381201), (120, 254134), (240, 127067), (283, 107760), (449, 67920), (566, 53880), (849, 35920), (898, 33960), (1132, 26940), (1347, 22640), (1415, 21552), (1698, 17960), (1796, 16980), (2245, 13584), (2264, 13470), (2694, 11320), (2830, 10776), (3396, 8980), (3592, 8490), (4245, 7184), (4490, 6792), (4528, 6735), (5388, 5660)]