2796840

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{457}}^1$

素因数の和:491

約数の個数: 96

約数和(自身を含む): 9645480

約数和(自身を除く): 6848640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 17, 18, 20, 24, 30, 34, 36, 40, 45, 51, 60, 68, 72, 85, 90, 102, 120, 136, 153, 170, 180, 204, 255, 306, 340, 360, 408, 457, 510, 612, 680, 765, 914, 1020, 1224, 1371, 1530, 1828, 2040, 2285, 2742, 3060, 3656, 4113, 4570, 5484, 6120, 6855, 7769, 8226, 9140, 10968, 13710, 15538, 16452, 18280, 20565, 23307, 27420, 31076, 32904, 38845, 41130, 46614, 54840, 62152, 69921, 77690, 82260, 93228, 116535, 139842, 155380, 164520, 186456, 233070, 279684, 310760, 349605, 466140, 559368, 699210, 932280, 1398420, 2796840]

約数ペア:

[(1, 2796840), (2, 1398420), (3, 932280), (4, 699210), (5, 559368), (6, 466140), (8, 349605), (9, 310760), (10, 279684), (12, 233070), (15, 186456), (17, 164520), (18, 155380), (20, 139842), (24, 116535), (30, 93228), (34, 82260), (36, 77690), (40, 69921), (45, 62152), (51, 54840), (60, 46614), (68, 41130), (72, 38845), (85, 32904), (90, 31076), (102, 27420), (120, 23307), (136, 20565), (153, 18280), (170, 16452), (180, 15538), (204, 13710), (255, 10968), (306, 9140), (340, 8226), (360, 7769), (408, 6855), (457, 6120), (510, 5484), (612, 4570), (680, 4113), (765, 3656), (914, 3060), (1020, 2742), (1224, 2285), (1371, 2040), (1530, 1828)]