91385040

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{503}}^1\times {\mathrm{757}}^1$

素因数の和:1276

約数の個数: 80

約数和(自身を含む): 284231808

約数和(自身を除く): 192846768

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 503, 757, 1006, 1509, 1514, 2012, 2271, 2515, 3018, 3028, 3785, 4024, 4542, 5030, 6036, 6056, 7545, 7570, 8048, 9084, 10060, 11355, 12072, 12112, 15090, 15140, 18168, 20120, 22710, 24144, 30180, 30280, 36336, 40240, 45420, 60360, 60560, 90840, 120720, 181680, 380771, 761542, 1142313, 1523084, 1903855, 2284626, 3046168, 3807710, 4569252, 5711565, 6092336, 7615420, 9138504, 11423130, 15230840, 18277008, 22846260, 30461680, 45692520, 91385040]

約数ペア:

[(1, 91385040), (2, 45692520), (3, 30461680), (4, 22846260), (5, 18277008), (6, 15230840), (8, 11423130), (10, 9138504), (12, 7615420), (15, 6092336), (16, 5711565), (20, 4569252), (24, 3807710), (30, 3046168), (40, 2284626), (48, 1903855), (60, 1523084), (80, 1142313), (120, 761542), (240, 380771), (503, 181680), (757, 120720), (1006, 90840), (1509, 60560), (1514, 60360), (2012, 45420), (2271, 40240), (2515, 36336), (3018, 30280), (3028, 30180), (3785, 24144), (4024, 22710), (4542, 20120), (5030, 18168), (6036, 15140), (6056, 15090), (7545, 12112), (7570, 12072), (8048, 11355), (9084, 10060)]