67900320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{773}}^1$

素因数の和:855

約数の個数: 144

約数和(自身を含む): 235813032

約数和(自身を除く): 167912712

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 773, 915, 976, 1098, 1220, 1440, 1464, 1546, 1830, 1952, 2196, 2319, 2440, 2745, 2928, 3092, 3660, 3865, 4392, 4638, 4880, 5490, 5856, 6184, 6957, 7320, 7730, 8784, 9276, 9760, 10980, 11595, 12368, 13914, 14640, 15460, 17568, 18552, 21960, 23190, 24736, 27828, 29280, 30920, 34785, 37104, 43920, 46380, 47153, 55656, 61840, 69570, 74208, 87840, 92760, 94306, 111312, 123680, 139140, 141459, 185520, 188612, 222624, 235765, 278280, 282918, 371040, 377224, 424377, 471530, 556560, 565836, 707295, 754448, 848754, 943060, 1113120, 1131672, 1414590, 1508896, 1697508, 1886120, 2121885, 2263344, 2829180, 3395016, 3772240, 4243770, 4526688, 5658360, 6790032, 7544480, 8487540, 11316720, 13580064, 16975080, 22633440, 33950160, 67900320]

約数ペア:

[(1, 67900320), (2, 33950160), (3, 22633440), (4, 16975080), (5, 13580064), (6, 11316720), (8, 8487540), (9, 7544480), (10, 6790032), (12, 5658360), (15, 4526688), (16, 4243770), (18, 3772240), (20, 3395016), (24, 2829180), (30, 2263344), (32, 2121885), (36, 1886120), (40, 1697508), (45, 1508896), (48, 1414590), (60, 1131672), (61, 1113120), (72, 943060), (80, 848754), (90, 754448), (96, 707295), (120, 565836), (122, 556560), (144, 471530), (160, 424377), (180, 377224), (183, 371040), (240, 282918), (244, 278280), (288, 235765), (305, 222624), (360, 188612), (366, 185520), (480, 141459), (488, 139140), (549, 123680), (610, 111312), (720, 94306), (732, 92760), (773, 87840), (915, 74208), (976, 69570), (1098, 61840), (1220, 55656), (1440, 47153), (1464, 46380), (1546, 43920), (1830, 37104), (1952, 34785), (2196, 30920), (2319, 29280), (2440, 27828), (2745, 24736), (2928, 23190), (3092, 21960), (3660, 18552), (3865, 17568), (4392, 15460), (4638, 14640), (4880, 13914), (5490, 12368), (5856, 11595), (6184, 10980), (6957, 9760), (7320, 9276), (7730, 8784)]