1269883980

素因数分解:

$2^2\times 3^5\times 5^1\times {\mathrm{41}}^1\times {\mathrm{6373}}^1$

素因数の和:6438

約数の個数: 144

約数和(自身を含む): 4092719904

約数和(自身を除く): 2822835924

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 27, 30, 36, 41, 45, 54, 60, 81, 82, 90, 108, 123, 135, 162, 164, 180, 205, 243, 246, 270, 324, 369, 405, 410, 486, 492, 540, 615, 738, 810, 820, 972, 1107, 1215, 1230, 1476, 1620, 1845, 2214, 2430, 2460, 3321, 3690, 4428, 4860, 5535, 6373, 6642, 7380, 9963, 11070, 12746, 13284, 16605, 19119, 19926, 22140, 25492, 31865, 33210, 38238, 39852, 49815, 57357, 63730, 66420, 76476, 95595, 99630, 114714, 127460, 172071, 191190, 199260, 229428, 261293, 286785, 344142, 382380, 516213, 522586, 573570, 688284, 783879, 860355, 1032426, 1045172, 1147140, 1306465, 1548639, 1567758, 1720710, 2064852, 2351637, 2581065, 2612930, 3097278, 3135516, 3441420, 3919395, 4703274, 5162130, 5225860, 6194556, 7054911, 7743195, 7838790, 9406548, 10324260, 11758185, 14109822, 15486390, 15677580, 21164733, 23516370, 28219644, 30972780, 35274555, 42329466, 47032740, 63494199, 70549110, 84658932, 105823665, 126988398, 141098220, 211647330, 253976796, 317470995, 423294660, 634941990, 1269883980]

約数ペア:

[(1, 1269883980), (2, 634941990), (3, 423294660), (4, 317470995), (5, 253976796), (6, 211647330), (9, 141098220), (10, 126988398), (12, 105823665), (15, 84658932), (18, 70549110), (20, 63494199), (27, 47032740), (30, 42329466), (36, 35274555), (41, 30972780), (45, 28219644), (54, 23516370), (60, 21164733), (81, 15677580), (82, 15486390), (90, 14109822), (108, 11758185), (123, 10324260), (135, 9406548), (162, 7838790), (164, 7743195), (180, 7054911), (205, 6194556), (243, 5225860), (246, 5162130), (270, 4703274), (324, 3919395), (369, 3441420), (405, 3135516), (410, 3097278), (486, 2612930), (492, 2581065), (540, 2351637), (615, 2064852), (738, 1720710), (810, 1567758), (820, 1548639), (972, 1306465), (1107, 1147140), (1215, 1045172), (1230, 1032426), (1476, 860355), (1620, 783879), (1845, 688284), (2214, 573570), (2430, 522586), (2460, 516213), (3321, 382380), (3690, 344142), (4428, 286785), (4860, 261293), (5535, 229428), (6373, 199260), (6642, 191190), (7380, 172071), (9963, 127460), (11070, 114714), (12746, 99630), (13284, 95595), (16605, 76476), (19119, 66420), (19926, 63730), (22140, 57357), (25492, 49815), (31865, 39852), (33210, 38238)]