307348560

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7489}}^1$

素因数の和:7530

約数の個数: 160

約数和(自身を含む): 1114512000

約数和(自身を除く): 807163440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 48, 54, 57, 60, 72, 76, 80, 90, 95, 108, 114, 120, 135, 144, 152, 171, 180, 190, 216, 228, 240, 270, 285, 304, 342, 360, 380, 432, 456, 513, 540, 570, 684, 720, 760, 855, 912, 1026, 1080, 1140, 1368, 1520, 1710, 2052, 2160, 2280, 2565, 2736, 3420, 4104, 4560, 5130, 6840, 7489, 8208, 10260, 13680, 14978, 20520, 22467, 29956, 37445, 41040, 44934, 59912, 67401, 74890, 89868, 112335, 119824, 134802, 142291, 149780, 179736, 202203, 224670, 269604, 284582, 299560, 337005, 359472, 404406, 426873, 449340, 539208, 569164, 599120, 674010, 711455, 808812, 853746, 898680, 1011015, 1078416, 1138328, 1280619, 1348020, 1422910, 1617624, 1707492, 1797360, 2022030, 2134365, 2276656, 2561238, 2696040, 2845820, 3235248, 3414984, 3841857, 4044060, 4268730, 5122476, 5392080, 5691640, 6403095, 6829968, 7683714, 8088120, 8537460, 10244952, 11383280, 12806190, 15367428, 16176240, 17074920, 19209285, 20489904, 25612380, 30734856, 34149840, 38418570, 51224760, 61469712, 76837140, 102449520, 153674280, 307348560]

約数ペア:

[(1, 307348560), (2, 153674280), (3, 102449520), (4, 76837140), (5, 61469712), (6, 51224760), (8, 38418570), (9, 34149840), (10, 30734856), (12, 25612380), (15, 20489904), (16, 19209285), (18, 17074920), (19, 16176240), (20, 15367428), (24, 12806190), (27, 11383280), (30, 10244952), (36, 8537460), (38, 8088120), (40, 7683714), (45, 6829968), (48, 6403095), (54, 5691640), (57, 5392080), (60, 5122476), (72, 4268730), (76, 4044060), (80, 3841857), (90, 3414984), (95, 3235248), (108, 2845820), (114, 2696040), (120, 2561238), (135, 2276656), (144, 2134365), (152, 2022030), (171, 1797360), (180, 1707492), (190, 1617624), (216, 1422910), (228, 1348020), (240, 1280619), (270, 1138328), (285, 1078416), (304, 1011015), (342, 898680), (360, 853746), (380, 808812), (432, 711455), (456, 674010), (513, 599120), (540, 569164), (570, 539208), (684, 449340), (720, 426873), (760, 404406), (855, 359472), (912, 337005), (1026, 299560), (1080, 284582), (1140, 269604), (1368, 224670), (1520, 202203), (1710, 179736), (2052, 149780), (2160, 142291), (2280, 134802), (2565, 119824), (2736, 112335), (3420, 89868), (4104, 74890), (4560, 67401), (5130, 59912), (6840, 44934), (7489, 41040), (8208, 37445), (10260, 29956), (13680, 22467), (14978, 20520)]