90852720

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{1319}}^1$

素因数の和:1383

約数の個数: 160

約数和(自身を含む): 329978880

約数和(自身を除く): 239126160

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 41, 42, 48, 56, 60, 70, 80, 82, 84, 105, 112, 120, 123, 140, 164, 168, 205, 210, 240, 246, 280, 287, 328, 336, 410, 420, 492, 560, 574, 615, 656, 820, 840, 861, 984, 1148, 1230, 1319, 1435, 1640, 1680, 1722, 1968, 2296, 2460, 2638, 2870, 3280, 3444, 3957, 4305, 4592, 4920, 5276, 5740, 6595, 6888, 7914, 8610, 9233, 9840, 10552, 11480, 13190, 13776, 15828, 17220, 18466, 19785, 21104, 22960, 26380, 27699, 31656, 34440, 36932, 39570, 46165, 52760, 54079, 55398, 63312, 68880, 73864, 79140, 92330, 105520, 108158, 110796, 138495, 147728, 158280, 162237, 184660, 216316, 221592, 270395, 276990, 316560, 324474, 369320, 378553, 432632, 443184, 540790, 553980, 648948, 738640, 757106, 811185, 865264, 1081580, 1107960, 1135659, 1297896, 1514212, 1622370, 1892765, 2163160, 2215920, 2271318, 2595792, 3028424, 3244740, 3785530, 4326320, 4542636, 5678295, 6056848, 6489480, 7571060, 9085272, 11356590, 12978960, 15142120, 18170544, 22713180, 30284240, 45426360, 90852720]

約数ペア:

[(1, 90852720), (2, 45426360), (3, 30284240), (4, 22713180), (5, 18170544), (6, 15142120), (7, 12978960), (8, 11356590), (10, 9085272), (12, 7571060), (14, 6489480), (15, 6056848), (16, 5678295), (20, 4542636), (21, 4326320), (24, 3785530), (28, 3244740), (30, 3028424), (35, 2595792), (40, 2271318), (41, 2215920), (42, 2163160), (48, 1892765), (56, 1622370), (60, 1514212), (70, 1297896), (80, 1135659), (82, 1107960), (84, 1081580), (105, 865264), (112, 811185), (120, 757106), (123, 738640), (140, 648948), (164, 553980), (168, 540790), (205, 443184), (210, 432632), (240, 378553), (246, 369320), (280, 324474), (287, 316560), (328, 276990), (336, 270395), (410, 221592), (420, 216316), (492, 184660), (560, 162237), (574, 158280), (615, 147728), (656, 138495), (820, 110796), (840, 108158), (861, 105520), (984, 92330), (1148, 79140), (1230, 73864), (1319, 68880), (1435, 63312), (1640, 55398), (1680, 54079), (1722, 52760), (1968, 46165), (2296, 39570), (2460, 36932), (2638, 34440), (2870, 31656), (3280, 27699), (3444, 26380), (3957, 22960), (4305, 21104), (4592, 19785), (4920, 18466), (5276, 17220), (5740, 15828), (6595, 13776), (6888, 13190), (7914, 11480), (8610, 10552), (9233, 9840)]