15362340

素因数分解:

$2^2\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:561

約数の個数: 96

約数和(自身を含む): 49889280

約数和(自身を除く): 34526940

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 12, 14, 15, 20, 21, 28, 30, 35, 42, 60, 70, 79, 84, 105, 140, 158, 210, 237, 316, 395, 420, 463, 474, 553, 790, 926, 948, 1106, 1185, 1389, 1580, 1659, 1852, 2212, 2315, 2370, 2765, 2778, 3241, 3318, 4630, 4740, 5530, 5556, 6482, 6636, 6945, 8295, 9260, 9723, 11060, 12964, 13890, 16205, 16590, 19446, 27780, 32410, 33180, 36577, 38892, 48615, 64820, 73154, 97230, 109731, 146308, 182885, 194460, 219462, 256039, 365770, 438924, 512078, 548655, 731540, 768117, 1024156, 1097310, 1280195, 1536234, 2194620, 2560390, 3072468, 3840585, 5120780, 7681170, 15362340]

約数ペア:

[(1, 15362340), (2, 7681170), (3, 5120780), (4, 3840585), (5, 3072468), (6, 2560390), (7, 2194620), (10, 1536234), (12, 1280195), (14, 1097310), (15, 1024156), (20, 768117), (21, 731540), (28, 548655), (30, 512078), (35, 438924), (42, 365770), (60, 256039), (70, 219462), (79, 194460), (84, 182885), (105, 146308), (140, 109731), (158, 97230), (210, 73154), (237, 64820), (316, 48615), (395, 38892), (420, 36577), (463, 33180), (474, 32410), (553, 27780), (790, 19446), (926, 16590), (948, 16205), (1106, 13890), (1185, 12964), (1389, 11060), (1580, 9723), (1659, 9260), (1852, 8295), (2212, 6945), (2315, 6636), (2370, 6482), (2765, 5556), (2778, 5530), (3241, 4740), (3318, 4630)]