2015476020

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{414707}}^1$

素因数の和:414731

約数の個数: 72

約数和(自身を含む): 6340055904

約数和(自身を除く): 4324579884

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 45, 54, 60, 81, 90, 108, 135, 162, 180, 243, 270, 324, 405, 486, 540, 810, 972, 1215, 1620, 2430, 4860, 414707, 829414, 1244121, 1658828, 2073535, 2488242, 3732363, 4147070, 4976484, 6220605, 7464726, 8294140, 11197089, 12441210, 14929452, 18661815, 22394178, 24882420, 33591267, 37323630, 44788356, 55985445, 67182534, 74647260, 100773801, 111970890, 134365068, 167956335, 201547602, 223941780, 335912670, 403095204, 503869005, 671825340, 1007738010, 2015476020]

約数ペア:

[(1, 2015476020), (2, 1007738010), (3, 671825340), (4, 503869005), (5, 403095204), (6, 335912670), (9, 223941780), (10, 201547602), (12, 167956335), (15, 134365068), (18, 111970890), (20, 100773801), (27, 74647260), (30, 67182534), (36, 55985445), (45, 44788356), (54, 37323630), (60, 33591267), (81, 24882420), (90, 22394178), (108, 18661815), (135, 14929452), (162, 12441210), (180, 11197089), (243, 8294140), (270, 7464726), (324, 6220605), (405, 4976484), (486, 4147070), (540, 3732363), (810, 2488242), (972, 2073535), (1215, 1658828), (1620, 1244121), (2430, 829414), (4860, 414707)]