215943360

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{11839}}^1$

素因数の和:11878

約数の個数: 112

約数和(自身を含む): 721766400

約数和(自身を除く): 505823040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 95, 96, 114, 120, 152, 160, 190, 192, 228, 240, 285, 304, 320, 380, 456, 480, 570, 608, 760, 912, 960, 1140, 1216, 1520, 1824, 2280, 3040, 3648, 4560, 6080, 9120, 11839, 18240, 23678, 35517, 47356, 59195, 71034, 94712, 118390, 142068, 177585, 189424, 224941, 236780, 284136, 355170, 378848, 449882, 473560, 568272, 674823, 710340, 757696, 899764, 947120, 1124705, 1136544, 1349646, 1420680, 1799528, 1894240, 2249410, 2273088, 2699292, 2841360, 3374115, 3599056, 3788480, 4498820, 5398584, 5682720, 6748230, 7198112, 8997640, 10797168, 11365440, 13496460, 14396224, 17995280, 21594336, 26992920, 35990560, 43188672, 53985840, 71981120, 107971680, 215943360]

約数ペア:

[(1, 215943360), (2, 107971680), (3, 71981120), (4, 53985840), (5, 43188672), (6, 35990560), (8, 26992920), (10, 21594336), (12, 17995280), (15, 14396224), (16, 13496460), (19, 11365440), (20, 10797168), (24, 8997640), (30, 7198112), (32, 6748230), (38, 5682720), (40, 5398584), (48, 4498820), (57, 3788480), (60, 3599056), (64, 3374115), (76, 2841360), (80, 2699292), (95, 2273088), (96, 2249410), (114, 1894240), (120, 1799528), (152, 1420680), (160, 1349646), (190, 1136544), (192, 1124705), (228, 947120), (240, 899764), (285, 757696), (304, 710340), (320, 674823), (380, 568272), (456, 473560), (480, 449882), (570, 378848), (608, 355170), (760, 284136), (912, 236780), (960, 224941), (1140, 189424), (1216, 177585), (1520, 142068), (1824, 118390), (2280, 94712), (3040, 71034), (3648, 59195), (4560, 47356), (6080, 35517), (9120, 23678), (11839, 18240)]