2439525420

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{61}}^1\times {\mathrm{5419}}^1$

素因数の和:5536

約数の個数: 144

約数和(自身を含む): 7706069280

約数和(自身を除く): 5266543860

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 36, 41, 45, 60, 61, 82, 90, 122, 123, 164, 180, 183, 205, 244, 246, 305, 366, 369, 410, 492, 549, 610, 615, 732, 738, 820, 915, 1098, 1220, 1230, 1476, 1830, 1845, 2196, 2460, 2501, 2745, 3660, 3690, 5002, 5419, 5490, 7380, 7503, 10004, 10838, 10980, 12505, 15006, 16257, 21676, 22509, 25010, 27095, 30012, 32514, 37515, 45018, 48771, 50020, 54190, 65028, 75030, 81285, 90036, 97542, 108380, 112545, 150060, 162570, 195084, 222179, 225090, 243855, 325140, 330559, 444358, 450180, 487710, 661118, 666537, 888716, 975420, 991677, 1110895, 1322236, 1333074, 1652795, 1983354, 1999611, 2221790, 2666148, 2975031, 3305590, 3332685, 3966708, 3999222, 4443580, 4958385, 5950062, 6611180, 6665370, 7998444, 9916770, 9998055, 11900124, 13330740, 13552919, 14875155, 19833540, 19996110, 27105838, 29750310, 39992220, 40658757, 54211676, 59500620, 67764595, 81317514, 121976271, 135529190, 162635028, 203293785, 243952542, 271058380, 406587570, 487905084, 609881355, 813175140, 1219762710, 2439525420]

約数ペア:

[(1, 2439525420), (2, 1219762710), (3, 813175140), (4, 609881355), (5, 487905084), (6, 406587570), (9, 271058380), (10, 243952542), (12, 203293785), (15, 162635028), (18, 135529190), (20, 121976271), (30, 81317514), (36, 67764595), (41, 59500620), (45, 54211676), (60, 40658757), (61, 39992220), (82, 29750310), (90, 27105838), (122, 19996110), (123, 19833540), (164, 14875155), (180, 13552919), (183, 13330740), (205, 11900124), (244, 9998055), (246, 9916770), (305, 7998444), (366, 6665370), (369, 6611180), (410, 5950062), (492, 4958385), (549, 4443580), (610, 3999222), (615, 3966708), (732, 3332685), (738, 3305590), (820, 2975031), (915, 2666148), (1098, 2221790), (1220, 1999611), (1230, 1983354), (1476, 1652795), (1830, 1333074), (1845, 1322236), (2196, 1110895), (2460, 991677), (2501, 975420), (2745, 888716), (3660, 666537), (3690, 661118), (5002, 487710), (5419, 450180), (5490, 444358), (7380, 330559), (7503, 325140), (10004, 243855), (10838, 225090), (10980, 222179), (12505, 195084), (15006, 162570), (16257, 150060), (21676, 112545), (22509, 108380), (25010, 97542), (27095, 90036), (30012, 81285), (32514, 75030), (37515, 65028), (45018, 54190), (48771, 50020)]