228480720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{67}}^1\times {\mathrm{1093}}^1$

素因数の和:1189

約数の個数: 160

約数和(自身を含む): 774867072

約数和(自身を除く): 546386352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 39, 40, 48, 52, 60, 65, 67, 78, 80, 104, 120, 130, 134, 156, 195, 201, 208, 240, 260, 268, 312, 335, 390, 402, 520, 536, 624, 670, 780, 804, 871, 1005, 1040, 1072, 1093, 1340, 1560, 1608, 1742, 2010, 2186, 2613, 2680, 3120, 3216, 3279, 3484, 4020, 4355, 4372, 5226, 5360, 5465, 6558, 6968, 8040, 8710, 8744, 10452, 10930, 13065, 13116, 13936, 14209, 16080, 16395, 17420, 17488, 20904, 21860, 26130, 26232, 28418, 32790, 34840, 41808, 42627, 43720, 52260, 52464, 56836, 65580, 69680, 71045, 73231, 85254, 87440, 104520, 113672, 131160, 142090, 146462, 170508, 209040, 213135, 219693, 227344, 262320, 284180, 292924, 341016, 366155, 426270, 439386, 568360, 585848, 682032, 732310, 852540, 878772, 952003, 1098465, 1136720, 1171696, 1464620, 1705080, 1757544, 1904006, 2196930, 2856009, 2929240, 3410160, 3515088, 3808012, 4393860, 4760015, 5712018, 5858480, 7616024, 8787720, 9520030, 11424036, 14280045, 15232048, 17575440, 19040060, 22848072, 28560090, 38080120, 45696144, 57120180, 76160240, 114240360, 228480720]

約数ペア:

[(1, 228480720), (2, 114240360), (3, 76160240), (4, 57120180), (5, 45696144), (6, 38080120), (8, 28560090), (10, 22848072), (12, 19040060), (13, 17575440), (15, 15232048), (16, 14280045), (20, 11424036), (24, 9520030), (26, 8787720), (30, 7616024), (39, 5858480), (40, 5712018), (48, 4760015), (52, 4393860), (60, 3808012), (65, 3515088), (67, 3410160), (78, 2929240), (80, 2856009), (104, 2196930), (120, 1904006), (130, 1757544), (134, 1705080), (156, 1464620), (195, 1171696), (201, 1136720), (208, 1098465), (240, 952003), (260, 878772), (268, 852540), (312, 732310), (335, 682032), (390, 585848), (402, 568360), (520, 439386), (536, 426270), (624, 366155), (670, 341016), (780, 292924), (804, 284180), (871, 262320), (1005, 227344), (1040, 219693), (1072, 213135), (1093, 209040), (1340, 170508), (1560, 146462), (1608, 142090), (1742, 131160), (2010, 113672), (2186, 104520), (2613, 87440), (2680, 85254), (3120, 73231), (3216, 71045), (3279, 69680), (3484, 65580), (4020, 56836), (4355, 52464), (4372, 52260), (5226, 43720), (5360, 42627), (5465, 41808), (6558, 34840), (6968, 32790), (8040, 28418), (8710, 26232), (8744, 26130), (10452, 21860), (10930, 20904), (13065, 17488), (13116, 17420), (13936, 16395), (14209, 16080)]