53385840

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53}}^1\times {\mathrm{1399}}^1$

素因数の和:1471

約数の個数: 120

約数和(自身を含む): 182800800

約数和(自身を除く): 129414960

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 53, 60, 72, 80, 90, 106, 120, 144, 159, 180, 212, 240, 265, 318, 360, 424, 477, 530, 636, 720, 795, 848, 954, 1060, 1272, 1399, 1590, 1908, 2120, 2385, 2544, 2798, 3180, 3816, 4197, 4240, 4770, 5596, 6360, 6995, 7632, 8394, 9540, 11192, 12591, 12720, 13990, 16788, 19080, 20985, 22384, 25182, 27980, 33576, 38160, 41970, 50364, 55960, 62955, 67152, 74147, 83940, 100728, 111920, 125910, 148294, 167880, 201456, 222441, 251820, 296588, 335760, 370735, 444882, 503640, 593176, 667323, 741470, 889764, 1007280, 1112205, 1186352, 1334646, 1482940, 1779528, 2224410, 2669292, 2965880, 3336615, 3559056, 4448820, 5338584, 5931760, 6673230, 8897640, 10677168, 13346460, 17795280, 26692920, 53385840]

約数ペア:

[(1, 53385840), (2, 26692920), (3, 17795280), (4, 13346460), (5, 10677168), (6, 8897640), (8, 6673230), (9, 5931760), (10, 5338584), (12, 4448820), (15, 3559056), (16, 3336615), (18, 2965880), (20, 2669292), (24, 2224410), (30, 1779528), (36, 1482940), (40, 1334646), (45, 1186352), (48, 1112205), (53, 1007280), (60, 889764), (72, 741470), (80, 667323), (90, 593176), (106, 503640), (120, 444882), (144, 370735), (159, 335760), (180, 296588), (212, 251820), (240, 222441), (265, 201456), (318, 167880), (360, 148294), (424, 125910), (477, 111920), (530, 100728), (636, 83940), (720, 74147), (795, 67152), (848, 62955), (954, 55960), (1060, 50364), (1272, 41970), (1399, 38160), (1590, 33576), (1908, 27980), (2120, 25182), (2385, 22384), (2544, 20985), (2798, 19080), (3180, 16788), (3816, 13990), (4197, 12720), (4240, 12591), (4770, 11192), (5596, 9540), (6360, 8394), (6995, 7632)]