2393640

素因数分解:

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

素因数の和:187

約数の個数: 96

約数和(自身を含む): 7979400

約数和(自身を除く): 5585760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 61, 72, 90, 109, 120, 122, 180, 183, 218, 244, 305, 327, 360, 366, 436, 488, 545, 549, 610, 654, 732, 872, 915, 981, 1090, 1098, 1220, 1308, 1464, 1635, 1830, 1962, 2180, 2196, 2440, 2616, 2745, 3270, 3660, 3924, 4360, 4392, 4905, 5490, 6540, 6649, 7320, 7848, 9810, 10980, 13080, 13298, 19620, 19947, 21960, 26596, 33245, 39240, 39894, 53192, 59841, 66490, 79788, 99735, 119682, 132980, 159576, 199470, 239364, 265960, 299205, 398940, 478728, 598410, 797880, 1196820, 2393640]

約数ペア:

[(1, 2393640), (2, 1196820), (3, 797880), (4, 598410), (5, 478728), (6, 398940), (8, 299205), (9, 265960), (10, 239364), (12, 199470), (15, 159576), (18, 132980), (20, 119682), (24, 99735), (30, 79788), (36, 66490), (40, 59841), (45, 53192), (60, 39894), (61, 39240), (72, 33245), (90, 26596), (109, 21960), (120, 19947), (122, 19620), (180, 13298), (183, 13080), (218, 10980), (244, 9810), (305, 7848), (327, 7320), (360, 6649), (366, 6540), (436, 5490), (488, 4905), (545, 4392), (549, 4360), (610, 3924), (654, 3660), (732, 3270), (872, 2745), (915, 2616), (981, 2440), (1090, 2196), (1098, 2180), (1220, 1962), (1308, 1830), (1464, 1635)]