61449360

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{463}}^1$

素因数の和:565

約数の個数: 160

約数和(自身を含む): 220938240

約数和(自身を除く): 159488880

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 79, 80, 84, 105, 112, 120, 140, 158, 168, 210, 237, 240, 280, 316, 336, 395, 420, 463, 474, 553, 560, 632, 790, 840, 926, 948, 1106, 1185, 1264, 1389, 1580, 1659, 1680, 1852, 1896, 2212, 2315, 2370, 2765, 2778, 3160, 3241, 3318, 3704, 3792, 4424, 4630, 4740, 5530, 5556, 6320, 6482, 6636, 6945, 7408, 8295, 8848, 9260, 9480, 9723, 11060, 11112, 12964, 13272, 13890, 16205, 16590, 18520, 18960, 19446, 22120, 22224, 25928, 26544, 27780, 32410, 33180, 36577, 37040, 38892, 44240, 48615, 51856, 55560, 64820, 66360, 73154, 77784, 97230, 109731, 111120, 129640, 132720, 146308, 155568, 182885, 194460, 219462, 256039, 259280, 292616, 365770, 388920, 438924, 512078, 548655, 585232, 731540, 768117, 777840, 877848, 1024156, 1097310, 1280195, 1463080, 1536234, 1755696, 2048312, 2194620, 2560390, 2926160, 3072468, 3840585, 4096624, 4389240, 5120780, 6144936, 7681170, 8778480, 10241560, 12289872, 15362340, 20483120, 30724680, 61449360]

約数ペア:

[(1, 61449360), (2, 30724680), (3, 20483120), (4, 15362340), (5, 12289872), (6, 10241560), (7, 8778480), (8, 7681170), (10, 6144936), (12, 5120780), (14, 4389240), (15, 4096624), (16, 3840585), (20, 3072468), (21, 2926160), (24, 2560390), (28, 2194620), (30, 2048312), (35, 1755696), (40, 1536234), (42, 1463080), (48, 1280195), (56, 1097310), (60, 1024156), (70, 877848), (79, 777840), (80, 768117), (84, 731540), (105, 585232), (112, 548655), (120, 512078), (140, 438924), (158, 388920), (168, 365770), (210, 292616), (237, 259280), (240, 256039), (280, 219462), (316, 194460), (336, 182885), (395, 155568), (420, 146308), (463, 132720), (474, 129640), (553, 111120), (560, 109731), (632, 97230), (790, 77784), (840, 73154), (926, 66360), (948, 64820), (1106, 55560), (1185, 51856), (1264, 48615), (1389, 44240), (1580, 38892), (1659, 37040), (1680, 36577), (1852, 33180), (1896, 32410), (2212, 27780), (2315, 26544), (2370, 25928), (2765, 22224), (2778, 22120), (3160, 19446), (3241, 18960), (3318, 18520), (3704, 16590), (3792, 16205), (4424, 13890), (4630, 13272), (4740, 12964), (5530, 11112), (5556, 11060), (6320, 9723), (6482, 9480), (6636, 9260), (6945, 8848), (7408, 8295)]