329220

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1$

素因数の和:105

約数の個数: 72

約数和(自身を含む): 1048320

約数和(自身を除く): 719100

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 20, 30, 31, 36, 45, 59, 60, 62, 90, 93, 118, 124, 155, 177, 180, 186, 236, 279, 295, 310, 354, 372, 465, 531, 558, 590, 620, 708, 885, 930, 1062, 1116, 1180, 1395, 1770, 1829, 1860, 2124, 2655, 2790, 3540, 3658, 5310, 5487, 5580, 7316, 9145, 10620, 10974, 16461, 18290, 21948, 27435, 32922, 36580, 54870, 65844, 82305, 109740, 164610, 329220]

約数ペア:

[(1, 329220), (2, 164610), (3, 109740), (4, 82305), (5, 65844), (6, 54870), (9, 36580), (10, 32922), (12, 27435), (15, 21948), (18, 18290), (20, 16461), (30, 10974), (31, 10620), (36, 9145), (45, 7316), (59, 5580), (60, 5487), (62, 5310), (90, 3658), (93, 3540), (118, 2790), (124, 2655), (155, 2124), (177, 1860), (180, 1829), (186, 1770), (236, 1395), (279, 1180), (295, 1116), (310, 1062), (354, 930), (372, 885), (465, 708), (531, 620), (558, 590)]