134894640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{18131}}^1$

素因数の和:18178

約数の個数: 80

約数和(自身を含む): 431686656

約数和(自身を除く): 296792016

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 18131, 36262, 54393, 72524, 90655, 108786, 145048, 181310, 217572, 271965, 290096, 362620, 435144, 543930, 562061, 725240, 870288, 1087860, 1124122, 1450480, 1686183, 2175720, 2248244, 2810305, 3372366, 4351440, 4496488, 5620610, 6744732, 8430915, 8992976, 11241220, 13489464, 16861830, 22482440, 26978928, 33723660, 44964880, 67447320, 134894640]

約数ペア:

[(1, 134894640), (2, 67447320), (3, 44964880), (4, 33723660), (5, 26978928), (6, 22482440), (8, 16861830), (10, 13489464), (12, 11241220), (15, 8992976), (16, 8430915), (20, 6744732), (24, 5620610), (30, 4496488), (31, 4351440), (40, 3372366), (48, 2810305), (60, 2248244), (62, 2175720), (80, 1686183), (93, 1450480), (120, 1124122), (124, 1087860), (155, 870288), (186, 725240), (240, 562061), (248, 543930), (310, 435144), (372, 362620), (465, 290096), (496, 271965), (620, 217572), (744, 181310), (930, 145048), (1240, 108786), (1488, 90655), (1860, 72524), (2480, 54393), (3720, 36262), (7440, 18131)]