230343360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{18457}}^1$

素因数の和:18490

約数の個数: 112

約数和(自身を含む): 787639776

約数和(自身を除く): 557296416

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3120, 4160, 6240, 12480, 18457, 36914, 55371, 73828, 92285, 110742, 147656, 184570, 221484, 239941, 276855, 295312, 369140, 442968, 479882, 553710, 590624, 719823, 738280, 885936, 959764, 1107420, 1181248, 1199705, 1439646, 1476560, 1771872, 1919528, 2214840, 2399410, 2879292, 2953120, 3543744, 3599115, 3839056, 4429680, 4798820, 5758584, 5906240, 7198230, 7678112, 8859360, 9597640, 11517168, 14396460, 15356224, 17718720, 19195280, 23034336, 28792920, 38390560, 46068672, 57585840, 76781120, 115171680, 230343360]

約数ペア:

[(1, 230343360), (2, 115171680), (3, 76781120), (4, 57585840), (5, 46068672), (6, 38390560), (8, 28792920), (10, 23034336), (12, 19195280), (13, 17718720), (15, 15356224), (16, 14396460), (20, 11517168), (24, 9597640), (26, 8859360), (30, 7678112), (32, 7198230), (39, 5906240), (40, 5758584), (48, 4798820), (52, 4429680), (60, 3839056), (64, 3599115), (65, 3543744), (78, 2953120), (80, 2879292), (96, 2399410), (104, 2214840), (120, 1919528), (130, 1771872), (156, 1476560), (160, 1439646), (192, 1199705), (195, 1181248), (208, 1107420), (240, 959764), (260, 885936), (312, 738280), (320, 719823), (390, 590624), (416, 553710), (480, 479882), (520, 442968), (624, 369140), (780, 295312), (832, 276855), (960, 239941), (1040, 221484), (1248, 184570), (1560, 147656), (2080, 110742), (2496, 92285), (3120, 73828), (4160, 55371), (6240, 36914), (12480, 18457)]