304816960

素因数分解:

$2^6\times 5^1\times 7^1\times {\mathrm{41}}^1\times {\mathrm{3319}}^1$

素因数の和:3384

約数の個数: 112

約数和(自身を含む): 850026240

約数和(自身を除く): 545209280

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 41, 56, 64, 70, 80, 82, 112, 140, 160, 164, 205, 224, 280, 287, 320, 328, 410, 448, 560, 574, 656, 820, 1120, 1148, 1312, 1435, 1640, 2240, 2296, 2624, 2870, 3280, 3319, 4592, 5740, 6560, 6638, 9184, 11480, 13120, 13276, 16595, 18368, 22960, 23233, 26552, 33190, 45920, 46466, 53104, 66380, 91840, 92932, 106208, 116165, 132760, 136079, 185864, 212416, 232330, 265520, 272158, 371728, 464660, 531040, 544316, 680395, 743456, 929320, 952553, 1062080, 1088632, 1360790, 1486912, 1858640, 1905106, 2177264, 2721580, 3717280, 3810212, 4354528, 4762765, 5443160, 7434560, 7620424, 8709056, 9525530, 10886320, 15240848, 19051060, 21772640, 30481696, 38102120, 43545280, 60963392, 76204240, 152408480, 304816960]

約数ペア:

[(1, 304816960), (2, 152408480), (4, 76204240), (5, 60963392), (7, 43545280), (8, 38102120), (10, 30481696), (14, 21772640), (16, 19051060), (20, 15240848), (28, 10886320), (32, 9525530), (35, 8709056), (40, 7620424), (41, 7434560), (56, 5443160), (64, 4762765), (70, 4354528), (80, 3810212), (82, 3717280), (112, 2721580), (140, 2177264), (160, 1905106), (164, 1858640), (205, 1486912), (224, 1360790), (280, 1088632), (287, 1062080), (320, 952553), (328, 929320), (410, 743456), (448, 680395), (560, 544316), (574, 531040), (656, 464660), (820, 371728), (1120, 272158), (1148, 265520), (1312, 232330), (1435, 212416), (1640, 185864), (2240, 136079), (2296, 132760), (2624, 116165), (2870, 106208), (3280, 92932), (3319, 91840), (4592, 66380), (5740, 53104), (6560, 46466), (6638, 45920), (9184, 33190), (11480, 26552), (13120, 23233), (13276, 22960), (16595, 18368)]