969508880

素因数分解:

$2^4\times 5^1\times {\mathrm{23}}^2\times {\mathrm{31}}^1\times {\mathrm{739}}^1$

素因数の和:829

約数の個数: 120

約数和(自身を含む): 2435677440

約数和(自身を除く): 1466168560

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 31, 40, 46, 62, 80, 92, 115, 124, 155, 184, 230, 248, 310, 368, 460, 496, 529, 620, 713, 739, 920, 1058, 1240, 1426, 1478, 1840, 2116, 2480, 2645, 2852, 2956, 3565, 3695, 4232, 5290, 5704, 5912, 7130, 7390, 8464, 10580, 11408, 11824, 14260, 14780, 16399, 16997, 21160, 22909, 28520, 29560, 32798, 33994, 42320, 45818, 57040, 59120, 65596, 67988, 81995, 84985, 91636, 114545, 131192, 135976, 163990, 169970, 183272, 229090, 262384, 271952, 327980, 339940, 366544, 390931, 458180, 526907, 655960, 679880, 781862, 916360, 1053814, 1311920, 1359760, 1563724, 1832720, 1954655, 2107628, 2634535, 3127448, 3909310, 4215256, 5269070, 6254896, 7818620, 8430512, 10538140, 12118861, 15637240, 21076280, 24237722, 31274480, 42152560, 48475444, 60594305, 96950888, 121188610, 193901776, 242377220, 484754440, 969508880]

約数ペア:

[(1, 969508880), (2, 484754440), (4, 242377220), (5, 193901776), (8, 121188610), (10, 96950888), (16, 60594305), (20, 48475444), (23, 42152560), (31, 31274480), (40, 24237722), (46, 21076280), (62, 15637240), (80, 12118861), (92, 10538140), (115, 8430512), (124, 7818620), (155, 6254896), (184, 5269070), (230, 4215256), (248, 3909310), (310, 3127448), (368, 2634535), (460, 2107628), (496, 1954655), (529, 1832720), (620, 1563724), (713, 1359760), (739, 1311920), (920, 1053814), (1058, 916360), (1240, 781862), (1426, 679880), (1478, 655960), (1840, 526907), (2116, 458180), (2480, 390931), (2645, 366544), (2852, 339940), (2956, 327980), (3565, 271952), (3695, 262384), (4232, 229090), (5290, 183272), (5704, 169970), (5912, 163990), (7130, 135976), (7390, 131192), (8464, 114545), (10580, 91636), (11408, 84985), (11824, 81995), (14260, 67988), (14780, 65596), (16399, 59120), (16997, 57040), (21160, 45818), (22909, 42320), (28520, 33994), (29560, 32798)]