3205680

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{37}}^1$

素因数の和:91

約数の個数: 120

約数和(自身を含む): 10771632

約数和(自身を除く): 7565952

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 37, 38, 40, 48, 57, 60, 74, 76, 80, 95, 111, 114, 120, 148, 152, 185, 190, 222, 228, 240, 285, 296, 304, 361, 370, 380, 444, 456, 555, 570, 592, 703, 722, 740, 760, 888, 912, 1083, 1110, 1140, 1406, 1444, 1480, 1520, 1776, 1805, 2109, 2166, 2220, 2280, 2812, 2888, 2960, 3515, 3610, 4218, 4332, 4440, 4560, 5415, 5624, 5776, 7030, 7220, 8436, 8664, 8880, 10545, 10830, 11248, 13357, 14060, 14440, 16872, 17328, 21090, 21660, 26714, 28120, 28880, 33744, 40071, 42180, 43320, 53428, 56240, 66785, 80142, 84360, 86640, 106856, 133570, 160284, 168720, 200355, 213712, 267140, 320568, 400710, 534280, 641136, 801420, 1068560, 1602840, 3205680]

約数ペア:

[(1, 3205680), (2, 1602840), (3, 1068560), (4, 801420), (5, 641136), (6, 534280), (8, 400710), (10, 320568), (12, 267140), (15, 213712), (16, 200355), (19, 168720), (20, 160284), (24, 133570), (30, 106856), (37, 86640), (38, 84360), (40, 80142), (48, 66785), (57, 56240), (60, 53428), (74, 43320), (76, 42180), (80, 40071), (95, 33744), (111, 28880), (114, 28120), (120, 26714), (148, 21660), (152, 21090), (185, 17328), (190, 16872), (222, 14440), (228, 14060), (240, 13357), (285, 11248), (296, 10830), (304, 10545), (361, 8880), (370, 8664), (380, 8436), (444, 7220), (456, 7030), (555, 5776), (570, 5624), (592, 5415), (703, 4560), (722, 4440), (740, 4332), (760, 4218), (888, 3610), (912, 3515), (1083, 2960), (1110, 2888), (1140, 2812), (1406, 2280), (1444, 2220), (1480, 2166), (1520, 2109), (1776, 1805)]