172103280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{37}}^1\times {\mathrm{19381}}^1$

素因数の和:19434

約数の個数: 80

約数和(自身を含む): 547967904

約数和(自身を除く): 375864624

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 37, 40, 48, 60, 74, 80, 111, 120, 148, 185, 222, 240, 296, 370, 444, 555, 592, 740, 888, 1110, 1480, 1776, 2220, 2960, 4440, 8880, 19381, 38762, 58143, 77524, 96905, 116286, 155048, 193810, 232572, 290715, 310096, 387620, 465144, 581430, 717097, 775240, 930288, 1162860, 1434194, 1550480, 2151291, 2325720, 2868388, 3585485, 4302582, 4651440, 5736776, 7170970, 8605164, 10756455, 11473552, 14341940, 17210328, 21512910, 28683880, 34420656, 43025820, 57367760, 86051640, 172103280]

約数ペア:

[(1, 172103280), (2, 86051640), (3, 57367760), (4, 43025820), (5, 34420656), (6, 28683880), (8, 21512910), (10, 17210328), (12, 14341940), (15, 11473552), (16, 10756455), (20, 8605164), (24, 7170970), (30, 5736776), (37, 4651440), (40, 4302582), (48, 3585485), (60, 2868388), (74, 2325720), (80, 2151291), (111, 1550480), (120, 1434194), (148, 1162860), (185, 930288), (222, 775240), (240, 717097), (296, 581430), (370, 465144), (444, 387620), (555, 310096), (592, 290715), (740, 232572), (888, 193810), (1110, 155048), (1480, 116286), (1776, 96905), (2220, 77524), (2960, 58143), (4440, 38762), (8880, 19381)]