15583320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{47}}^1\times {\mathrm{307}}^1$

素因数の和:374

約数の個数: 128

約数和(自身を含む): 53222400

約数和(自身を除く): 37639080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 40, 45, 47, 54, 60, 72, 90, 94, 108, 120, 135, 141, 180, 188, 216, 235, 270, 282, 307, 360, 376, 423, 470, 540, 564, 614, 705, 846, 921, 940, 1080, 1128, 1228, 1269, 1410, 1535, 1692, 1842, 1880, 2115, 2456, 2538, 2763, 2820, 3070, 3384, 3684, 4230, 4605, 5076, 5526, 5640, 6140, 6345, 7368, 8289, 8460, 9210, 10152, 11052, 12280, 12690, 13815, 14429, 16578, 16920, 18420, 22104, 25380, 27630, 28858, 33156, 36840, 41445, 43287, 50760, 55260, 57716, 66312, 72145, 82890, 86574, 110520, 115432, 129861, 144290, 165780, 173148, 216435, 259722, 288580, 331560, 346296, 389583, 432870, 519444, 577160, 649305, 779166, 865740, 1038888, 1298610, 1558332, 1731480, 1947915, 2597220, 3116664, 3895830, 5194440, 7791660, 15583320]

約数ペア:

[(1, 15583320), (2, 7791660), (3, 5194440), (4, 3895830), (5, 3116664), (6, 2597220), (8, 1947915), (9, 1731480), (10, 1558332), (12, 1298610), (15, 1038888), (18, 865740), (20, 779166), (24, 649305), (27, 577160), (30, 519444), (36, 432870), (40, 389583), (45, 346296), (47, 331560), (54, 288580), (60, 259722), (72, 216435), (90, 173148), (94, 165780), (108, 144290), (120, 129861), (135, 115432), (141, 110520), (180, 86574), (188, 82890), (216, 72145), (235, 66312), (270, 57716), (282, 55260), (307, 50760), (360, 43287), (376, 41445), (423, 36840), (470, 33156), (540, 28858), (564, 27630), (614, 25380), (705, 22104), (846, 18420), (921, 16920), (940, 16578), (1080, 14429), (1128, 13815), (1228, 12690), (1269, 12280), (1410, 11052), (1535, 10152), (1692, 9210), (1842, 8460), (1880, 8289), (2115, 7368), (2456, 6345), (2538, 6140), (2763, 5640), (2820, 5526), (3070, 5076), (3384, 4605), (3684, 4230)]