179901480

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{17}}^1\times {\mathrm{8017}}^1$

素因数の和:8059

約数の個数: 128

約数和(自身を含む): 623479680

約数和(自身を除く): 443578200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 17, 20, 22, 24, 30, 33, 34, 40, 44, 51, 55, 60, 66, 68, 85, 88, 102, 110, 120, 132, 136, 165, 170, 187, 204, 220, 255, 264, 330, 340, 374, 408, 440, 510, 561, 660, 680, 748, 935, 1020, 1122, 1320, 1496, 1870, 2040, 2244, 2805, 3740, 4488, 5610, 7480, 8017, 11220, 16034, 22440, 24051, 32068, 40085, 48102, 64136, 80170, 88187, 96204, 120255, 136289, 160340, 176374, 192408, 240510, 264561, 272578, 320680, 352748, 408867, 440935, 481020, 529122, 545156, 681445, 705496, 817734, 881870, 962040, 1058244, 1090312, 1322805, 1362890, 1499179, 1635468, 1763740, 2044335, 2116488, 2645610, 2725780, 2998358, 3270936, 3527480, 4088670, 4497537, 5291220, 5451560, 5996716, 7495895, 8177340, 8995074, 10582440, 11993432, 14991790, 16354680, 17990148, 22487685, 29983580, 35980296, 44975370, 59967160, 89950740, 179901480]

約数ペア:

[(1, 179901480), (2, 89950740), (3, 59967160), (4, 44975370), (5, 35980296), (6, 29983580), (8, 22487685), (10, 17990148), (11, 16354680), (12, 14991790), (15, 11993432), (17, 10582440), (20, 8995074), (22, 8177340), (24, 7495895), (30, 5996716), (33, 5451560), (34, 5291220), (40, 4497537), (44, 4088670), (51, 3527480), (55, 3270936), (60, 2998358), (66, 2725780), (68, 2645610), (85, 2116488), (88, 2044335), (102, 1763740), (110, 1635468), (120, 1499179), (132, 1362890), (136, 1322805), (165, 1090312), (170, 1058244), (187, 962040), (204, 881870), (220, 817734), (255, 705496), (264, 681445), (330, 545156), (340, 529122), (374, 481020), (408, 440935), (440, 408867), (510, 352748), (561, 320680), (660, 272578), (680, 264561), (748, 240510), (935, 192408), (1020, 176374), (1122, 160340), (1320, 136289), (1496, 120255), (1870, 96204), (2040, 88187), (2244, 80170), (2805, 64136), (3740, 48102), (4488, 40085), (5610, 32068), (7480, 24051), (8017, 22440), (11220, 16034)]