61364520

素因数分解:

$2^3\times 3^3\times 5^1\times 7^1\times {\mathrm{8117}}^1$

素因数の和:8144

約数の個数: 128

約数和(自身を含む): 233798400

約数和(自身を除く): 172433880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 18, 20, 21, 24, 27, 28, 30, 35, 36, 40, 42, 45, 54, 56, 60, 63, 70, 72, 84, 90, 105, 108, 120, 126, 135, 140, 168, 180, 189, 210, 216, 252, 270, 280, 315, 360, 378, 420, 504, 540, 630, 756, 840, 945, 1080, 1260, 1512, 1890, 2520, 3780, 7560, 8117, 16234, 24351, 32468, 40585, 48702, 56819, 64936, 73053, 81170, 97404, 113638, 121755, 146106, 162340, 170457, 194808, 219159, 227276, 243510, 284095, 292212, 324680, 340914, 365265, 438318, 454552, 487020, 511371, 568190, 584424, 681828, 730530, 852285, 876636, 974040, 1022742, 1095795, 1136380, 1363656, 1461060, 1534113, 1704570, 1753272, 2045484, 2191590, 2272760, 2556855, 2922120, 3068226, 3409140, 4090968, 4383180, 5113710, 6136452, 6818280, 7670565, 8766360, 10227420, 12272904, 15341130, 20454840, 30682260, 61364520]

約数ペア:

[(1, 61364520), (2, 30682260), (3, 20454840), (4, 15341130), (5, 12272904), (6, 10227420), (7, 8766360), (8, 7670565), (9, 6818280), (10, 6136452), (12, 5113710), (14, 4383180), (15, 4090968), (18, 3409140), (20, 3068226), (21, 2922120), (24, 2556855), (27, 2272760), (28, 2191590), (30, 2045484), (35, 1753272), (36, 1704570), (40, 1534113), (42, 1461060), (45, 1363656), (54, 1136380), (56, 1095795), (60, 1022742), (63, 974040), (70, 876636), (72, 852285), (84, 730530), (90, 681828), (105, 584424), (108, 568190), (120, 511371), (126, 487020), (135, 454552), (140, 438318), (168, 365265), (180, 340914), (189, 324680), (210, 292212), (216, 284095), (252, 243510), (270, 227276), (280, 219159), (315, 194808), (360, 170457), (378, 162340), (420, 146106), (504, 121755), (540, 113638), (630, 97404), (756, 81170), (840, 73053), (945, 64936), (1080, 56819), (1260, 48702), (1512, 40585), (1890, 32468), (2520, 24351), (3780, 16234), (7560, 8117)]