1908060

素因数分解:

$2^2\times 3^1\times 5^1\times 7^2\times {\mathrm{11}}^1\times {\mathrm{59}}^1$

素因数の和:96

約数の個数: 144

約数和(自身を含む): 6894720

約数和(自身を除く): 4986660

約数列:

[1, 2, 3, 4, 5, 6, 7, 10, 11, 12, 14, 15, 20, 21, 22, 28, 30, 33, 35, 42, 44, 49, 55, 59, 60, 66, 70, 77, 84, 98, 105, 110, 118, 132, 140, 147, 154, 165, 177, 196, 210, 220, 231, 236, 245, 294, 295, 308, 330, 354, 385, 413, 420, 462, 490, 539, 588, 590, 649, 660, 708, 735, 770, 826, 885, 924, 980, 1078, 1155, 1180, 1239, 1298, 1470, 1540, 1617, 1652, 1770, 1947, 2065, 2156, 2310, 2478, 2596, 2695, 2891, 2940, 3234, 3245, 3540, 3894, 4130, 4543, 4620, 4956, 5390, 5782, 6195, 6468, 6490, 7788, 8085, 8260, 8673, 9086, 9735, 10780, 11564, 12390, 12980, 13629, 14455, 16170, 17346, 18172, 19470, 22715, 24780, 27258, 28910, 31801, 32340, 34692, 38940, 43365, 45430, 54516, 57820, 63602, 68145, 86730, 90860, 95403, 127204, 136290, 159005, 173460, 190806, 272580, 318010, 381612, 477015, 636020, 954030, 1908060]

約数ペア:

[(1, 1908060), (2, 954030), (3, 636020), (4, 477015), (5, 381612), (6, 318010), (7, 272580), (10, 190806), (11, 173460), (12, 159005), (14, 136290), (15, 127204), (20, 95403), (21, 90860), (22, 86730), (28, 68145), (30, 63602), (33, 57820), (35, 54516), (42, 45430), (44, 43365), (49, 38940), (55, 34692), (59, 32340), (60, 31801), (66, 28910), (70, 27258), (77, 24780), (84, 22715), (98, 19470), (105, 18172), (110, 17346), (118, 16170), (132, 14455), (140, 13629), (147, 12980), (154, 12390), (165, 11564), (177, 10780), (196, 9735), (210, 9086), (220, 8673), (231, 8260), (236, 8085), (245, 7788), (294, 6490), (295, 6468), (308, 6195), (330, 5782), (354, 5390), (385, 4956), (413, 4620), (420, 4543), (462, 4130), (490, 3894), (539, 3540), (588, 3245), (590, 3234), (649, 2940), (660, 2891), (708, 2695), (735, 2596), (770, 2478), (826, 2310), (885, 2156), (924, 2065), (980, 1947), (1078, 1770), (1155, 1652), (1180, 1617), (1239, 1540), (1298, 1470)]