292087120

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{12211}}^1$

素因数の和:12260

約数の個数: 80

約数和(自身を含む): 763201152

約数和(自身を除く): 471114032

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 23, 26, 40, 46, 52, 65, 80, 92, 104, 115, 130, 184, 208, 230, 260, 299, 368, 460, 520, 598, 920, 1040, 1196, 1495, 1840, 2392, 2990, 4784, 5980, 11960, 12211, 23920, 24422, 48844, 61055, 97688, 122110, 158743, 195376, 244220, 280853, 317486, 488440, 561706, 634972, 793715, 976880, 1123412, 1269944, 1404265, 1587430, 2246824, 2539888, 2808530, 3174860, 3651089, 4493648, 5617060, 6349720, 7302178, 11234120, 12699440, 14604356, 18255445, 22468240, 29208712, 36510890, 58417424, 73021780, 146043560, 292087120]

約数ペア:

[(1, 292087120), (2, 146043560), (4, 73021780), (5, 58417424), (8, 36510890), (10, 29208712), (13, 22468240), (16, 18255445), (20, 14604356), (23, 12699440), (26, 11234120), (40, 7302178), (46, 6349720), (52, 5617060), (65, 4493648), (80, 3651089), (92, 3174860), (104, 2808530), (115, 2539888), (130, 2246824), (184, 1587430), (208, 1404265), (230, 1269944), (260, 1123412), (299, 976880), (368, 793715), (460, 634972), (520, 561706), (598, 488440), (920, 317486), (1040, 280853), (1196, 244220), (1495, 195376), (1840, 158743), (2392, 122110), (2990, 97688), (4784, 61055), (5980, 48844), (11960, 24422), (12211, 23920)]