1472640

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{59}}^1$

素因数の和:94

約数の個数: 128

約数和(自身を含む): 5140800

約数和(自身を除く): 3668160

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 59, 60, 64, 65, 78, 80, 96, 104, 118, 120, 128, 130, 156, 160, 177, 192, 195, 208, 236, 240, 260, 295, 312, 320, 354, 384, 390, 416, 472, 480, 520, 590, 624, 640, 708, 767, 780, 832, 885, 944, 960, 1040, 1180, 1248, 1416, 1534, 1560, 1664, 1770, 1888, 1920, 2080, 2301, 2360, 2496, 2832, 3068, 3120, 3540, 3776, 3835, 4160, 4602, 4720, 4992, 5664, 6136, 6240, 7080, 7552, 7670, 8320, 9204, 9440, 11328, 11505, 12272, 12480, 14160, 15340, 18408, 18880, 22656, 23010, 24544, 24960, 28320, 30680, 36816, 37760, 46020, 49088, 56640, 61360, 73632, 92040, 98176, 113280, 122720, 147264, 184080, 245440, 294528, 368160, 490880, 736320, 1472640]

約数ペア:

[(1, 1472640), (2, 736320), (3, 490880), (4, 368160), (5, 294528), (6, 245440), (8, 184080), (10, 147264), (12, 122720), (13, 113280), (15, 98176), (16, 92040), (20, 73632), (24, 61360), (26, 56640), (30, 49088), (32, 46020), (39, 37760), (40, 36816), (48, 30680), (52, 28320), (59, 24960), (60, 24544), (64, 23010), (65, 22656), (78, 18880), (80, 18408), (96, 15340), (104, 14160), (118, 12480), (120, 12272), (128, 11505), (130, 11328), (156, 9440), (160, 9204), (177, 8320), (192, 7670), (195, 7552), (208, 7080), (236, 6240), (240, 6136), (260, 5664), (295, 4992), (312, 4720), (320, 4602), (354, 4160), (384, 3835), (390, 3776), (416, 3540), (472, 3120), (480, 3068), (520, 2832), (590, 2496), (624, 2360), (640, 2301), (708, 2080), (767, 1920), (780, 1888), (832, 1770), (885, 1664), (944, 1560), (960, 1534), (1040, 1416), (1180, 1248)]