248568960

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{3499}}^1$

素因数の和:3558

約数の個数: 128

約数和(自身を含む): 813960000

約数和(自身を除く): 565391040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 37, 40, 48, 60, 64, 74, 80, 96, 111, 120, 128, 148, 160, 185, 192, 222, 240, 296, 320, 370, 384, 444, 480, 555, 592, 640, 740, 888, 960, 1110, 1184, 1480, 1776, 1920, 2220, 2368, 2960, 3499, 3552, 4440, 4736, 5920, 6998, 7104, 8880, 10497, 11840, 13996, 14208, 17495, 17760, 20994, 23680, 27992, 34990, 35520, 41988, 52485, 55984, 69980, 71040, 83976, 104970, 111968, 129463, 139960, 167952, 209940, 223936, 258926, 279920, 335904, 388389, 419880, 447872, 517852, 559840, 647315, 671808, 776778, 839760, 1035704, 1119680, 1294630, 1343616, 1553556, 1679520, 1941945, 2071408, 2239360, 2589260, 3107112, 3359040, 3883890, 4142816, 5178520, 6214224, 6718080, 7767780, 8285632, 10357040, 12428448, 15535560, 16571264, 20714080, 24856896, 31071120, 41428160, 49713792, 62142240, 82856320, 124284480, 248568960]

約数ペア:

[(1, 248568960), (2, 124284480), (3, 82856320), (4, 62142240), (5, 49713792), (6, 41428160), (8, 31071120), (10, 24856896), (12, 20714080), (15, 16571264), (16, 15535560), (20, 12428448), (24, 10357040), (30, 8285632), (32, 7767780), (37, 6718080), (40, 6214224), (48, 5178520), (60, 4142816), (64, 3883890), (74, 3359040), (80, 3107112), (96, 2589260), (111, 2239360), (120, 2071408), (128, 1941945), (148, 1679520), (160, 1553556), (185, 1343616), (192, 1294630), (222, 1119680), (240, 1035704), (296, 839760), (320, 776778), (370, 671808), (384, 647315), (444, 559840), (480, 517852), (555, 447872), (592, 419880), (640, 388389), (740, 335904), (888, 279920), (960, 258926), (1110, 223936), (1184, 209940), (1480, 167952), (1776, 139960), (1920, 129463), (2220, 111968), (2368, 104970), (2960, 83976), (3499, 71040), (3552, 69980), (4440, 55984), (4736, 52485), (5920, 41988), (6998, 35520), (7104, 34990), (8880, 27992), (10497, 23680), (11840, 20994), (13996, 17760), (14208, 17495)]