1602840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:89

約数の個数: 96

約数和(自身を含む): 5212080

約数和(自身を除く): 3609240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 37, 38, 40, 57, 60, 74, 76, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 285, 296, 361, 370, 380, 444, 456, 555, 570, 703, 722, 740, 760, 888, 1083, 1110, 1140, 1406, 1444, 1480, 1805, 2109, 2166, 2220, 2280, 2812, 2888, 3515, 3610, 4218, 4332, 4440, 5415, 5624, 7030, 7220, 8436, 8664, 10545, 10830, 13357, 14060, 14440, 16872, 21090, 21660, 26714, 28120, 40071, 42180, 43320, 53428, 66785, 80142, 84360, 106856, 133570, 160284, 200355, 267140, 320568, 400710, 534280, 801420, 1602840]

約数ペア:

[(1, 1602840), (2, 801420), (3, 534280), (4, 400710), (5, 320568), (6, 267140), (8, 200355), (10, 160284), (12, 133570), (15, 106856), (19, 84360), (20, 80142), (24, 66785), (30, 53428), (37, 43320), (38, 42180), (40, 40071), (57, 28120), (60, 26714), (74, 21660), (76, 21090), (95, 16872), (111, 14440), (114, 14060), (120, 13357), (148, 10830), (152, 10545), (185, 8664), (190, 8436), (222, 7220), (228, 7030), (285, 5624), (296, 5415), (361, 4440), (370, 4332), (380, 4218), (444, 3610), (456, 3515), (555, 2888), (570, 2812), (703, 2280), (722, 2220), (740, 2166), (760, 2109), (888, 1805), (1083, 1480), (1110, 1444), (1140, 1406)]