60742760

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{199}}^1\times {\mathrm{587}}^1$

素因数の和:810

約数の個数: 64

約数和(自身を含む): 148176000

約数和(自身を除く): 87433240

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 199, 260, 398, 520, 587, 796, 995, 1174, 1592, 1990, 2348, 2587, 2935, 3980, 4696, 5174, 5870, 7631, 7960, 10348, 11740, 12935, 15262, 20696, 23480, 25870, 30524, 38155, 51740, 61048, 76310, 103480, 116813, 152620, 233626, 305240, 467252, 584065, 934504, 1168130, 1518569, 2336260, 3037138, 4672520, 6074276, 7592845, 12148552, 15185690, 30371380, 60742760]

約数ペア:

[(1, 60742760), (2, 30371380), (4, 15185690), (5, 12148552), (8, 7592845), (10, 6074276), (13, 4672520), (20, 3037138), (26, 2336260), (40, 1518569), (52, 1168130), (65, 934504), (104, 584065), (130, 467252), (199, 305240), (260, 233626), (398, 152620), (520, 116813), (587, 103480), (796, 76310), (995, 61048), (1174, 51740), (1592, 38155), (1990, 30524), (2348, 25870), (2587, 23480), (2935, 20696), (3980, 15262), (4696, 12935), (5174, 11740), (5870, 10348), (7631, 7960)]