2628120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^2\times {\mathrm{181}}^1$

素因数の和:217

約数の個数: 96

約数和(自身を含む): 8714160

約数和(自身を除く): 6086040

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 121, 132, 165, 181, 220, 242, 264, 330, 362, 363, 440, 484, 543, 605, 660, 724, 726, 905, 968, 1086, 1210, 1320, 1448, 1452, 1810, 1815, 1991, 2172, 2420, 2715, 2904, 3620, 3630, 3982, 4344, 4840, 5430, 5973, 7240, 7260, 7964, 9955, 10860, 11946, 14520, 15928, 19910, 21720, 21901, 23892, 29865, 39820, 43802, 47784, 59730, 65703, 79640, 87604, 109505, 119460, 131406, 175208, 219010, 238920, 262812, 328515, 438020, 525624, 657030, 876040, 1314060, 2628120]

約数ペア:

[(1, 2628120), (2, 1314060), (3, 876040), (4, 657030), (5, 525624), (6, 438020), (8, 328515), (10, 262812), (11, 238920), (12, 219010), (15, 175208), (20, 131406), (22, 119460), (24, 109505), (30, 87604), (33, 79640), (40, 65703), (44, 59730), (55, 47784), (60, 43802), (66, 39820), (88, 29865), (110, 23892), (120, 21901), (121, 21720), (132, 19910), (165, 15928), (181, 14520), (220, 11946), (242, 10860), (264, 9955), (330, 7964), (362, 7260), (363, 7240), (440, 5973), (484, 5430), (543, 4840), (605, 4344), (660, 3982), (724, 3630), (726, 3620), (905, 2904), (968, 2715), (1086, 2420), (1210, 2172), (1320, 1991), (1448, 1815), (1452, 1810)]