1564560

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:113

約数の個数: 120

約数和(自身を含む): 5484024

約数和(自身を除く): 3919464

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 53, 60, 72, 80, 82, 90, 106, 120, 123, 144, 159, 164, 180, 205, 212, 240, 246, 265, 318, 328, 360, 369, 410, 424, 477, 492, 530, 615, 636, 656, 720, 738, 795, 820, 848, 954, 984, 1060, 1230, 1272, 1476, 1590, 1640, 1845, 1908, 1968, 2120, 2173, 2385, 2460, 2544, 2952, 3180, 3280, 3690, 3816, 4240, 4346, 4770, 4920, 5904, 6360, 6519, 7380, 7632, 8692, 9540, 9840, 10865, 12720, 13038, 14760, 17384, 19080, 19557, 21730, 26076, 29520, 32595, 34768, 38160, 39114, 43460, 52152, 65190, 78228, 86920, 97785, 104304, 130380, 156456, 173840, 195570, 260760, 312912, 391140, 521520, 782280, 1564560]

約数ペア:

[(1, 1564560), (2, 782280), (3, 521520), (4, 391140), (5, 312912), (6, 260760), (8, 195570), (9, 173840), (10, 156456), (12, 130380), (15, 104304), (16, 97785), (18, 86920), (20, 78228), (24, 65190), (30, 52152), (36, 43460), (40, 39114), (41, 38160), (45, 34768), (48, 32595), (53, 29520), (60, 26076), (72, 21730), (80, 19557), (82, 19080), (90, 17384), (106, 14760), (120, 13038), (123, 12720), (144, 10865), (159, 9840), (164, 9540), (180, 8692), (205, 7632), (212, 7380), (240, 6519), (246, 6360), (265, 5904), (318, 4920), (328, 4770), (360, 4346), (369, 4240), (410, 3816), (424, 3690), (477, 3280), (492, 3180), (530, 2952), (615, 2544), (636, 2460), (656, 2385), (720, 2173), (738, 2120), (795, 1968), (820, 1908), (848, 1845), (954, 1640), (984, 1590), (1060, 1476), (1230, 1272)]