426360

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1$

素因数の和:61

約数の個数: 128

約数和(自身を含む): 1555200

約数和(自身を除く): 1128840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 19, 20, 22, 24, 30, 33, 34, 38, 40, 44, 51, 55, 57, 60, 66, 68, 76, 85, 88, 95, 102, 110, 114, 120, 132, 136, 152, 165, 170, 187, 190, 204, 209, 220, 228, 255, 264, 285, 323, 330, 340, 374, 380, 408, 418, 440, 456, 510, 561, 570, 627, 646, 660, 680, 748, 760, 836, 935, 969, 1020, 1045, 1122, 1140, 1254, 1292, 1320, 1496, 1615, 1672, 1870, 1938, 2040, 2090, 2244, 2280, 2508, 2584, 2805, 3135, 3230, 3553, 3740, 3876, 4180, 4488, 4845, 5016, 5610, 6270, 6460, 7106, 7480, 7752, 8360, 9690, 10659, 11220, 12540, 12920, 14212, 17765, 19380, 21318, 22440, 25080, 28424, 35530, 38760, 42636, 53295, 71060, 85272, 106590, 142120, 213180, 426360]

約数ペア:

[(1, 426360), (2, 213180), (3, 142120), (4, 106590), (5, 85272), (6, 71060), (8, 53295), (10, 42636), (11, 38760), (12, 35530), (15, 28424), (17, 25080), (19, 22440), (20, 21318), (22, 19380), (24, 17765), (30, 14212), (33, 12920), (34, 12540), (38, 11220), (40, 10659), (44, 9690), (51, 8360), (55, 7752), (57, 7480), (60, 7106), (66, 6460), (68, 6270), (76, 5610), (85, 5016), (88, 4845), (95, 4488), (102, 4180), (110, 3876), (114, 3740), (120, 3553), (132, 3230), (136, 3135), (152, 2805), (165, 2584), (170, 2508), (187, 2280), (190, 2244), (204, 2090), (209, 2040), (220, 1938), (228, 1870), (255, 1672), (264, 1615), (285, 1496), (323, 1320), (330, 1292), (340, 1254), (374, 1140), (380, 1122), (408, 1045), (418, 1020), (440, 969), (456, 935), (510, 836), (561, 760), (570, 748), (627, 680), (646, 660)]