1452806480

素因数分解:

$2^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{167}}^1\times {\mathrm{2939}}^1$

素因数の和:3156

約数の個数: 80

約数和(自身を含む): 3491026560

約数和(自身を除く): 2038220080

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 37, 40, 74, 80, 148, 167, 185, 296, 334, 370, 592, 668, 740, 835, 1336, 1480, 1670, 2672, 2939, 2960, 3340, 5878, 6179, 6680, 11756, 12358, 13360, 14695, 23512, 24716, 29390, 30895, 47024, 49432, 58780, 61790, 98864, 108743, 117560, 123580, 217486, 235120, 247160, 434972, 490813, 494320, 543715, 869944, 981626, 1087430, 1739888, 1963252, 2174860, 2454065, 3926504, 4349720, 4908130, 7853008, 8699440, 9816260, 18160081, 19632520, 36320162, 39265040, 72640324, 90800405, 145280648, 181600810, 290561296, 363201620, 726403240, 1452806480]

約数ペア:

[(1, 1452806480), (2, 726403240), (4, 363201620), (5, 290561296), (8, 181600810), (10, 145280648), (16, 90800405), (20, 72640324), (37, 39265040), (40, 36320162), (74, 19632520), (80, 18160081), (148, 9816260), (167, 8699440), (185, 7853008), (296, 4908130), (334, 4349720), (370, 3926504), (592, 2454065), (668, 2174860), (740, 1963252), (835, 1739888), (1336, 1087430), (1480, 981626), (1670, 869944), (2672, 543715), (2939, 494320), (2960, 490813), (3340, 434972), (5878, 247160), (6179, 235120), (6680, 217486), (11756, 123580), (12358, 117560), (13360, 108743), (14695, 98864), (23512, 61790), (24716, 58780), (29390, 49432), (30895, 47024)]