54121080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{34693}}^1$

素因数の和:34720

約数の個数: 64

約数和(自身を含む): 174857760

約数和(自身を除く): 120736680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 34693, 69386, 104079, 138772, 173465, 208158, 277544, 346930, 416316, 451009, 520395, 693860, 832632, 902018, 1040790, 1353027, 1387720, 1804036, 2081580, 2255045, 2706054, 3608072, 4163160, 4510090, 5412108, 6765135, 9020180, 10824216, 13530270, 18040360, 27060540, 54121080]

約数ペア:

[(1, 54121080), (2, 27060540), (3, 18040360), (4, 13530270), (5, 10824216), (6, 9020180), (8, 6765135), (10, 5412108), (12, 4510090), (13, 4163160), (15, 3608072), (20, 2706054), (24, 2255045), (26, 2081580), (30, 1804036), (39, 1387720), (40, 1353027), (52, 1040790), (60, 902018), (65, 832632), (78, 693860), (104, 520395), (120, 451009), (130, 416316), (156, 346930), (195, 277544), (260, 208158), (312, 173465), (390, 138772), (520, 104079), (780, 69386), (1560, 34693)]