173620320

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{21277}}^1$

素因数の和:21312

約数の個数: 96

約数和(自身を含む): 579102048

約数和(自身を除く): 405481728

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 17, 20, 24, 30, 32, 34, 40, 48, 51, 60, 68, 80, 85, 96, 102, 120, 136, 160, 170, 204, 240, 255, 272, 340, 408, 480, 510, 544, 680, 816, 1020, 1360, 1632, 2040, 2720, 4080, 8160, 21277, 42554, 63831, 85108, 106385, 127662, 170216, 212770, 255324, 319155, 340432, 361709, 425540, 510648, 638310, 680864, 723418, 851080, 1021296, 1085127, 1276620, 1446836, 1702160, 1808545, 2042592, 2170254, 2553240, 2893672, 3404320, 3617090, 4340508, 5106480, 5425635, 5787344, 7234180, 8681016, 10212960, 10851270, 11574688, 14468360, 17362032, 21702540, 28936720, 34724064, 43405080, 57873440, 86810160, 173620320]

約数ペア:

[(1, 173620320), (2, 86810160), (3, 57873440), (4, 43405080), (5, 34724064), (6, 28936720), (8, 21702540), (10, 17362032), (12, 14468360), (15, 11574688), (16, 10851270), (17, 10212960), (20, 8681016), (24, 7234180), (30, 5787344), (32, 5425635), (34, 5106480), (40, 4340508), (48, 3617090), (51, 3404320), (60, 2893672), (68, 2553240), (80, 2170254), (85, 2042592), (96, 1808545), (102, 1702160), (120, 1446836), (136, 1276620), (160, 1085127), (170, 1021296), (204, 851080), (240, 723418), (255, 680864), (272, 638310), (340, 510648), (408, 425540), (480, 361709), (510, 340432), (544, 319155), (680, 255324), (816, 212770), (1020, 170216), (1360, 127662), (1632, 106385), (2040, 85108), (2720, 63831), (4080, 42554), (8160, 21277)]