3456180

素因数分解:

$2^2\times 3^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{211}}^1$

素因数の和:246

約数の個数: 144

約数和(自身を含む): 12964224

約数和(自身を除く): 9508044

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 12, 13, 14, 15, 18, 20, 21, 26, 28, 30, 35, 36, 39, 42, 45, 52, 60, 63, 65, 70, 78, 84, 90, 91, 105, 117, 126, 130, 140, 156, 180, 182, 195, 210, 211, 234, 252, 260, 273, 315, 364, 390, 420, 422, 455, 468, 546, 585, 630, 633, 780, 819, 844, 910, 1055, 1092, 1170, 1260, 1266, 1365, 1477, 1638, 1820, 1899, 2110, 2340, 2532, 2730, 2743, 2954, 3165, 3276, 3798, 4095, 4220, 4431, 5460, 5486, 5908, 6330, 7385, 7596, 8190, 8229, 8862, 9495, 10972, 12660, 13293, 13715, 14770, 16380, 16458, 17724, 18990, 19201, 22155, 24687, 26586, 27430, 29540, 32916, 37980, 38402, 41145, 44310, 49374, 53172, 54860, 57603, 66465, 76804, 82290, 88620, 96005, 98748, 115206, 123435, 132930, 164580, 172809, 192010, 230412, 246870, 265860, 288015, 345618, 384020, 493740, 576030, 691236, 864045, 1152060, 1728090, 3456180]

約数ペア:

[(1, 3456180), (2, 1728090), (3, 1152060), (4, 864045), (5, 691236), (6, 576030), (7, 493740), (9, 384020), (10, 345618), (12, 288015), (13, 265860), (14, 246870), (15, 230412), (18, 192010), (20, 172809), (21, 164580), (26, 132930), (28, 123435), (30, 115206), (35, 98748), (36, 96005), (39, 88620), (42, 82290), (45, 76804), (52, 66465), (60, 57603), (63, 54860), (65, 53172), (70, 49374), (78, 44310), (84, 41145), (90, 38402), (91, 37980), (105, 32916), (117, 29540), (126, 27430), (130, 26586), (140, 24687), (156, 22155), (180, 19201), (182, 18990), (195, 17724), (210, 16458), (211, 16380), (234, 14770), (252, 13715), (260, 13293), (273, 12660), (315, 10972), (364, 9495), (390, 8862), (420, 8229), (422, 8190), (455, 7596), (468, 7385), (546, 6330), (585, 5908), (630, 5486), (633, 5460), (780, 4431), (819, 4220), (844, 4095), (910, 3798), (1055, 3276), (1092, 3165), (1170, 2954), (1260, 2743), (1266, 2730), (1365, 2532), (1477, 2340), (1638, 2110), (1820, 1899)]