17795280

素因数分解:

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

素因数の和:1468

約数の個数: 80

約数和(自身を含む): 56246400

約数和(自身を除く): 38451120

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 53, 60, 80, 106, 120, 159, 212, 240, 265, 318, 424, 530, 636, 795, 848, 1060, 1272, 1399, 1590, 2120, 2544, 2798, 3180, 4197, 4240, 5596, 6360, 6995, 8394, 11192, 12720, 13990, 16788, 20985, 22384, 27980, 33576, 41970, 55960, 67152, 74147, 83940, 111920, 148294, 167880, 222441, 296588, 335760, 370735, 444882, 593176, 741470, 889764, 1112205, 1186352, 1482940, 1779528, 2224410, 2965880, 3559056, 4448820, 5931760, 8897640, 17795280]

約数ペア:

[(1, 17795280), (2, 8897640), (3, 5931760), (4, 4448820), (5, 3559056), (6, 2965880), (8, 2224410), (10, 1779528), (12, 1482940), (15, 1186352), (16, 1112205), (20, 889764), (24, 741470), (30, 593176), (40, 444882), (48, 370735), (53, 335760), (60, 296588), (80, 222441), (106, 167880), (120, 148294), (159, 111920), (212, 83940), (240, 74147), (265, 67152), (318, 55960), (424, 41970), (530, 33576), (636, 27980), (795, 22384), (848, 20985), (1060, 16788), (1272, 13990), (1399, 12720), (1590, 11192), (2120, 8394), (2544, 6995), (2798, 6360), (3180, 5596), (4197, 4240)]