275153520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^2\times {\mathrm{1193}}^1$

素因数の和:1271

約数の個数: 120

約数和(自身を含む): 882117648

約数和(自身を除く): 606964128

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 961, 1193, 1240, 1488, 1860, 1922, 2386, 2480, 2883, 3579, 3720, 3844, 4772, 4805, 5766, 5965, 7158, 7440, 7688, 9544, 9610, 11532, 11930, 14316, 14415, 15376, 17895, 19088, 19220, 23064, 23860, 28632, 28830, 35790, 36983, 38440, 46128, 47720, 57264, 57660, 71580, 73966, 76880, 95440, 110949, 115320, 143160, 147932, 184915, 221898, 230640, 286320, 295864, 369830, 443796, 554745, 591728, 739660, 887592, 1109490, 1146473, 1479320, 1775184, 2218980, 2292946, 2958640, 3439419, 4437960, 4585892, 5732365, 6878838, 8875920, 9171784, 11464730, 13757676, 17197095, 18343568, 22929460, 27515352, 34394190, 45858920, 55030704, 68788380, 91717840, 137576760, 275153520]

約数ペア:

[(1, 275153520), (2, 137576760), (3, 91717840), (4, 68788380), (5, 55030704), (6, 45858920), (8, 34394190), (10, 27515352), (12, 22929460), (15, 18343568), (16, 17197095), (20, 13757676), (24, 11464730), (30, 9171784), (31, 8875920), (40, 6878838), (48, 5732365), (60, 4585892), (62, 4437960), (80, 3439419), (93, 2958640), (120, 2292946), (124, 2218980), (155, 1775184), (186, 1479320), (240, 1146473), (248, 1109490), (310, 887592), (372, 739660), (465, 591728), (496, 554745), (620, 443796), (744, 369830), (930, 295864), (961, 286320), (1193, 230640), (1240, 221898), (1488, 184915), (1860, 147932), (1922, 143160), (2386, 115320), (2480, 110949), (2883, 95440), (3579, 76880), (3720, 73966), (3844, 71580), (4772, 57660), (4805, 57264), (5766, 47720), (5965, 46128), (7158, 38440), (7440, 36983), (7688, 35790), (9544, 28830), (9610, 28632), (11532, 23860), (11930, 23064), (14316, 19220), (14415, 19088), (15376, 17895)]