2718377160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{109}}^1\times {\mathrm{3407}}^1$

素因数の和:3591

約数の個数: 128

約数和(自身を含む): 8367321600

約数和(自身を除く): 5648944440

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 61, 109, 120, 122, 183, 218, 244, 305, 327, 366, 436, 488, 545, 610, 654, 732, 872, 915, 1090, 1220, 1308, 1464, 1635, 1830, 2180, 2440, 2616, 3270, 3407, 3660, 4360, 6540, 6649, 6814, 7320, 10221, 13080, 13298, 13628, 17035, 19947, 20442, 26596, 27256, 33245, 34070, 39894, 40884, 51105, 53192, 66490, 68140, 79788, 81768, 99735, 102210, 132980, 136280, 159576, 199470, 204420, 207827, 265960, 371363, 398940, 408840, 415654, 623481, 742726, 797880, 831308, 1039135, 1114089, 1246962, 1485452, 1662616, 1856815, 2078270, 2228178, 2493924, 2970904, 3117405, 3713630, 4156540, 4456356, 4987848, 5570445, 6234810, 7427260, 8313080, 8912712, 11140890, 12469620, 14854520, 22281780, 22653143, 24939240, 44563560, 45306286, 67959429, 90612572, 113265715, 135918858, 181225144, 226531430, 271837716, 339797145, 453062860, 543675432, 679594290, 906125720, 1359188580, 2718377160]

約数ペア:

[(1, 2718377160), (2, 1359188580), (3, 906125720), (4, 679594290), (5, 543675432), (6, 453062860), (8, 339797145), (10, 271837716), (12, 226531430), (15, 181225144), (20, 135918858), (24, 113265715), (30, 90612572), (40, 67959429), (60, 45306286), (61, 44563560), (109, 24939240), (120, 22653143), (122, 22281780), (183, 14854520), (218, 12469620), (244, 11140890), (305, 8912712), (327, 8313080), (366, 7427260), (436, 6234810), (488, 5570445), (545, 4987848), (610, 4456356), (654, 4156540), (732, 3713630), (872, 3117405), (915, 2970904), (1090, 2493924), (1220, 2228178), (1308, 2078270), (1464, 1856815), (1635, 1662616), (1830, 1485452), (2180, 1246962), (2440, 1114089), (2616, 1039135), (3270, 831308), (3407, 797880), (3660, 742726), (4360, 623481), (6540, 415654), (6649, 408840), (6814, 398940), (7320, 371363), (10221, 265960), (13080, 207827), (13298, 204420), (13628, 199470), (17035, 159576), (19947, 136280), (20442, 132980), (26596, 102210), (27256, 99735), (33245, 81768), (34070, 79788), (39894, 68140), (40884, 66490), (51105, 53192)]