24721320

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1$

素因数の和:116

約数の個数: 192

約数和(自身を含む): 85380480

約数和(自身を除く): 60659160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 23, 24, 26, 30, 39, 40, 46, 52, 53, 60, 65, 69, 78, 92, 104, 106, 115, 120, 130, 138, 156, 159, 169, 184, 195, 212, 230, 260, 265, 276, 299, 312, 318, 338, 345, 390, 424, 460, 507, 520, 530, 552, 598, 636, 676, 689, 690, 780, 795, 845, 897, 920, 1014, 1060, 1196, 1219, 1272, 1352, 1378, 1380, 1495, 1560, 1590, 1690, 1794, 2028, 2067, 2120, 2392, 2438, 2535, 2756, 2760, 2990, 3180, 3380, 3445, 3588, 3657, 3887, 4056, 4134, 4485, 4876, 5070, 5512, 5980, 6095, 6360, 6760, 6890, 7176, 7314, 7774, 8268, 8957, 8970, 9752, 10140, 10335, 11661, 11960, 12190, 13780, 14628, 15548, 15847, 16536, 17914, 17940, 18285, 19435, 20280, 20670, 23322, 24380, 26871, 27560, 29256, 31096, 31694, 35828, 35880, 36570, 38870, 41340, 44785, 46644, 47541, 48760, 53742, 58305, 63388, 71656, 73140, 77740, 79235, 82680, 89570, 93288, 95082, 107484, 116610, 126776, 134355, 146280, 155480, 158470, 179140, 190164, 206011, 214968, 233220, 237705, 268710, 316940, 358280, 380328, 412022, 466440, 475410, 537420, 618033, 633880, 824044, 950820, 1030055, 1074840, 1236066, 1648088, 1901640, 2060110, 2472132, 3090165, 4120220, 4944264, 6180330, 8240440, 12360660, 24721320]

約数ペア:

[(1, 24721320), (2, 12360660), (3, 8240440), (4, 6180330), (5, 4944264), (6, 4120220), (8, 3090165), (10, 2472132), (12, 2060110), (13, 1901640), (15, 1648088), (20, 1236066), (23, 1074840), (24, 1030055), (26, 950820), (30, 824044), (39, 633880), (40, 618033), (46, 537420), (52, 475410), (53, 466440), (60, 412022), (65, 380328), (69, 358280), (78, 316940), (92, 268710), (104, 237705), (106, 233220), (115, 214968), (120, 206011), (130, 190164), (138, 179140), (156, 158470), (159, 155480), (169, 146280), (184, 134355), (195, 126776), (212, 116610), (230, 107484), (260, 95082), (265, 93288), (276, 89570), (299, 82680), (312, 79235), (318, 77740), (338, 73140), (345, 71656), (390, 63388), (424, 58305), (460, 53742), (507, 48760), (520, 47541), (530, 46644), (552, 44785), (598, 41340), (636, 38870), (676, 36570), (689, 35880), (690, 35828), (780, 31694), (795, 31096), (845, 29256), (897, 27560), (920, 26871), (1014, 24380), (1060, 23322), (1196, 20670), (1219, 20280), (1272, 19435), (1352, 18285), (1378, 17940), (1380, 17914), (1495, 16536), (1560, 15847), (1590, 15548), (1690, 14628), (1794, 13780), (2028, 12190), (2067, 11960), (2120, 11661), (2392, 10335), (2438, 10140), (2535, 9752), (2756, 8970), (2760, 8957), (2990, 8268), (3180, 7774), (3380, 7314), (3445, 7176), (3588, 6890), (3657, 6760), (3887, 6360), (4056, 6095), (4134, 5980), (4485, 5512), (4876, 5070)]