411912540

素因数分解:

$2^2\times 3^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{19559}}^1$

素因数の和:19593

約数の個数: 120

約数和(自身を含む): 1391654880

約数和(自身を除く): 979742340

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 13, 15, 18, 20, 26, 27, 30, 36, 39, 45, 52, 54, 60, 65, 78, 81, 90, 108, 117, 130, 135, 156, 162, 180, 195, 234, 260, 270, 324, 351, 390, 405, 468, 540, 585, 702, 780, 810, 1053, 1170, 1404, 1620, 1755, 2106, 2340, 3510, 4212, 5265, 7020, 10530, 19559, 21060, 39118, 58677, 78236, 97795, 117354, 176031, 195590, 234708, 254267, 293385, 352062, 391180, 508534, 528093, 586770, 704124, 762801, 880155, 1017068, 1056186, 1173540, 1271335, 1525602, 1584279, 1760310, 2112372, 2288403, 2542670, 2640465, 3051204, 3168558, 3520620, 3814005, 4576806, 5085340, 5280930, 6337116, 6865209, 7628010, 7921395, 9153612, 10561860, 11442015, 13730418, 15256020, 15842790, 20595627, 22884030, 27460836, 31685580, 34326045, 41191254, 45768060, 68652090, 82382508, 102978135, 137304180, 205956270, 411912540]

約数ペア:

[(1, 411912540), (2, 205956270), (3, 137304180), (4, 102978135), (5, 82382508), (6, 68652090), (9, 45768060), (10, 41191254), (12, 34326045), (13, 31685580), (15, 27460836), (18, 22884030), (20, 20595627), (26, 15842790), (27, 15256020), (30, 13730418), (36, 11442015), (39, 10561860), (45, 9153612), (52, 7921395), (54, 7628010), (60, 6865209), (65, 6337116), (78, 5280930), (81, 5085340), (90, 4576806), (108, 3814005), (117, 3520620), (130, 3168558), (135, 3051204), (156, 2640465), (162, 2542670), (180, 2288403), (195, 2112372), (234, 1760310), (260, 1584279), (270, 1525602), (324, 1271335), (351, 1173540), (390, 1056186), (405, 1017068), (468, 880155), (540, 762801), (585, 704124), (702, 586770), (780, 528093), (810, 508534), (1053, 391180), (1170, 352062), (1404, 293385), (1620, 254267), (1755, 234708), (2106, 195590), (2340, 176031), (3510, 117354), (4212, 97795), (5265, 78236), (7020, 58677), (10530, 39118), (19559, 21060)]