558720240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{131}}^1\times {\mathrm{1367}}^1$

素因数の和:1527

約数の個数: 160

約数和(自身を含む): 1880879616

約数和(自身を除く): 1322159376

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, 78, 80, 104, 120, 130, 131, 156, 195, 208, 240, 260, 262, 312, 390, 393, 520, 524, 624, 655, 780, 786, 1040, 1048, 1310, 1367, 1560, 1572, 1703, 1965, 2096, 2620, 2734, 3120, 3144, 3406, 3930, 4101, 5109, 5240, 5468, 6288, 6812, 6835, 7860, 8202, 8515, 10218, 10480, 10936, 13624, 13670, 15720, 16404, 17030, 17771, 20436, 20505, 21872, 25545, 27248, 27340, 31440, 32808, 34060, 35542, 40872, 41010, 51090, 53313, 54680, 65616, 68120, 71084, 81744, 82020, 88855, 102180, 106626, 109360, 136240, 142168, 164040, 177710, 179077, 204360, 213252, 266565, 284336, 328080, 355420, 358154, 408720, 426504, 533130, 537231, 710840, 716308, 853008, 895385, 1066260, 1074462, 1421680, 1432616, 1790770, 2132520, 2148924, 2328001, 2686155, 2865232, 3581540, 4265040, 4297848, 4656002, 5372310, 6984003, 7163080, 8595696, 9312004, 10744620, 11640005, 13968006, 14326160, 18624008, 21489240, 23280010, 27936012, 34920015, 37248016, 42978480, 46560020, 55872024, 69840030, 93120040, 111744048, 139680060, 186240080, 279360120, 558720240]

約数ペア:

[(1, 558720240), (2, 279360120), (3, 186240080), (4, 139680060), (5, 111744048), (6, 93120040), (8, 69840030), (10, 55872024), (12, 46560020), (13, 42978480), (15, 37248016), (16, 34920015), (20, 27936012), (24, 23280010), (26, 21489240), (30, 18624008), (39, 14326160), (40, 13968006), (48, 11640005), (52, 10744620), (60, 9312004), (65, 8595696), (78, 7163080), (80, 6984003), (104, 5372310), (120, 4656002), (130, 4297848), (131, 4265040), (156, 3581540), (195, 2865232), (208, 2686155), (240, 2328001), (260, 2148924), (262, 2132520), (312, 1790770), (390, 1432616), (393, 1421680), (520, 1074462), (524, 1066260), (624, 895385), (655, 853008), (780, 716308), (786, 710840), (1040, 537231), (1048, 533130), (1310, 426504), (1367, 408720), (1560, 358154), (1572, 355420), (1703, 328080), (1965, 284336), (2096, 266565), (2620, 213252), (2734, 204360), (3120, 179077), (3144, 177710), (3406, 164040), (3930, 142168), (4101, 136240), (5109, 109360), (5240, 106626), (5468, 102180), (6288, 88855), (6812, 82020), (6835, 81744), (7860, 71084), (8202, 68120), (8515, 65616), (10218, 54680), (10480, 53313), (10936, 51090), (13624, 41010), (13670, 40872), (15720, 35542), (16404, 34060), (17030, 32808), (17771, 31440), (20436, 27340), (20505, 27248), (21872, 25545)]