331317720

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{22447}}^1$

素因数の和:22505

約数の個数: 96

約数和(自身を含む): 1103094720

約数和(自身を除く): 771777000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 41, 45, 60, 72, 82, 90, 120, 123, 164, 180, 205, 246, 328, 360, 369, 410, 492, 615, 738, 820, 984, 1230, 1476, 1640, 1845, 2460, 2952, 3690, 4920, 7380, 14760, 22447, 44894, 67341, 89788, 112235, 134682, 179576, 202023, 224470, 269364, 336705, 404046, 448940, 538728, 673410, 808092, 897880, 920327, 1010115, 1346820, 1616184, 1840654, 2020230, 2693640, 2760981, 3681308, 4040460, 4601635, 5521962, 7362616, 8080920, 8282943, 9203270, 11043924, 13804905, 16565886, 18406540, 22087848, 27609810, 33131772, 36813080, 41414715, 55219620, 66263544, 82829430, 110439240, 165658860, 331317720]

約数ペア:

[(1, 331317720), (2, 165658860), (3, 110439240), (4, 82829430), (5, 66263544), (6, 55219620), (8, 41414715), (9, 36813080), (10, 33131772), (12, 27609810), (15, 22087848), (18, 18406540), (20, 16565886), (24, 13804905), (30, 11043924), (36, 9203270), (40, 8282943), (41, 8080920), (45, 7362616), (60, 5521962), (72, 4601635), (82, 4040460), (90, 3681308), (120, 2760981), (123, 2693640), (164, 2020230), (180, 1840654), (205, 1616184), (246, 1346820), (328, 1010115), (360, 920327), (369, 897880), (410, 808092), (492, 673410), (615, 538728), (738, 448940), (820, 404046), (984, 336705), (1230, 269364), (1476, 224470), (1640, 202023), (1845, 179576), (2460, 134682), (2952, 112235), (3690, 89788), (4920, 67341), (7380, 44894), (14760, 22447)]