493242840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{439}}^1\times {\mathrm{3121}}^1$

素因数の和:3577

約数の個数: 96

約数和(自身を含む): 1607205600

約数和(自身を除く): 1113962760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 439, 878, 1317, 1756, 2195, 2634, 3121, 3512, 3951, 4390, 5268, 6242, 6585, 7902, 8780, 9363, 10536, 12484, 13170, 15605, 15804, 17560, 18726, 19755, 24968, 26340, 28089, 31210, 31608, 37452, 39510, 46815, 52680, 56178, 62420, 74904, 79020, 93630, 112356, 124840, 140445, 158040, 187260, 224712, 280890, 374520, 561780, 1123560, 1370119, 2740238, 4110357, 5480476, 6850595, 8220714, 10960952, 12331071, 13701190, 16441428, 20551785, 24662142, 27402380, 32882856, 41103570, 49324284, 54804760, 61655355, 82207140, 98648568, 123310710, 164414280, 246621420, 493242840]

約数ペア:

[(1, 493242840), (2, 246621420), (3, 164414280), (4, 123310710), (5, 98648568), (6, 82207140), (8, 61655355), (9, 54804760), (10, 49324284), (12, 41103570), (15, 32882856), (18, 27402380), (20, 24662142), (24, 20551785), (30, 16441428), (36, 13701190), (40, 12331071), (45, 10960952), (60, 8220714), (72, 6850595), (90, 5480476), (120, 4110357), (180, 2740238), (360, 1370119), (439, 1123560), (878, 561780), (1317, 374520), (1756, 280890), (2195, 224712), (2634, 187260), (3121, 158040), (3512, 140445), (3951, 124840), (4390, 112356), (5268, 93630), (6242, 79020), (6585, 74904), (7902, 62420), (8780, 56178), (9363, 52680), (10536, 46815), (12484, 39510), (13170, 37452), (15605, 31608), (15804, 31210), (17560, 28089), (18726, 26340), (19755, 24968)]