252678094440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{123861811}}^1$

素因数の和:123861842

約数の個数: 64

約数和(自身を含む): 802624541760

約数和(自身を除く): 549946447320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 17, 20, 24, 30, 34, 40, 51, 60, 68, 85, 102, 120, 136, 170, 204, 255, 340, 408, 510, 680, 1020, 2040, 123861811, 247723622, 371585433, 495447244, 619309055, 743170866, 990894488, 1238618110, 1486341732, 1857927165, 2105650787, 2477236220, 2972683464, 3715854330, 4211301574, 4954472440, 6316952361, 7431708660, 8422603148, 10528253935, 12633904722, 14863417320, 16845206296, 21056507870, 25267809444, 31584761805, 42113015740, 50535618888, 63169523610, 84226031480, 126339047220, 252678094440]

約数ペア:

[(1, 252678094440), (2, 126339047220), (3, 84226031480), (4, 63169523610), (5, 50535618888), (6, 42113015740), (8, 31584761805), (10, 25267809444), (12, 21056507870), (15, 16845206296), (17, 14863417320), (20, 12633904722), (24, 10528253935), (30, 8422603148), (34, 7431708660), (40, 6316952361), (51, 4954472440), (60, 4211301574), (68, 3715854330), (85, 2972683464), (102, 2477236220), (120, 2105650787), (136, 1857927165), (170, 1486341732), (204, 1238618110), (255, 990894488), (340, 743170866), (408, 619309055), (510, 495447244), (680, 371585433), (1020, 247723622), (2040, 123861811)]