2453220

素因数分解:

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

素因数の和:95

約数の個数: 192

約数和(自身を含む): 9676800

約数和(自身を除く): 7223580

約数列:

[1, 2, 3, 4, 5, 6, 7, 9, 10, 11, 12, 14, 15, 18, 20, 21, 22, 27, 28, 30, 33, 35, 36, 42, 44, 45, 54, 55, 59, 60, 63, 66, 70, 77, 84, 90, 99, 105, 108, 110, 118, 126, 132, 135, 140, 154, 165, 177, 180, 189, 198, 210, 220, 231, 236, 252, 270, 295, 297, 308, 315, 330, 354, 378, 385, 396, 413, 420, 462, 495, 531, 540, 590, 594, 630, 649, 660, 693, 708, 756, 770, 826, 885, 924, 945, 990, 1062, 1155, 1180, 1188, 1239, 1260, 1298, 1386, 1485, 1540, 1593, 1652, 1770, 1890, 1947, 1980, 2065, 2079, 2124, 2310, 2478, 2596, 2655, 2772, 2970, 3186, 3245, 3465, 3540, 3717, 3780, 3894, 4130, 4158, 4543, 4620, 4956, 5310, 5841, 5940, 6195, 6372, 6490, 6930, 7434, 7788, 7965, 8260, 8316, 9086, 9735, 10395, 10620, 11151, 11682, 12390, 12980, 13629, 13860, 14868, 15930, 17523, 18172, 18585, 19470, 20790, 22302, 22715, 23364, 24780, 27258, 29205, 31860, 35046, 37170, 38940, 40887, 41580, 44604, 45430, 54516, 55755, 58410, 68145, 70092, 74340, 81774, 87615, 90860, 111510, 116820, 122661, 136290, 163548, 175230, 204435, 223020, 245322, 272580, 350460, 408870, 490644, 613305, 817740, 1226610, 2453220]

約数ペア:

[(1, 2453220), (2, 1226610), (3, 817740), (4, 613305), (5, 490644), (6, 408870), (7, 350460), (9, 272580), (10, 245322), (11, 223020), (12, 204435), (14, 175230), (15, 163548), (18, 136290), (20, 122661), (21, 116820), (22, 111510), (27, 90860), (28, 87615), (30, 81774), (33, 74340), (35, 70092), (36, 68145), (42, 58410), (44, 55755), (45, 54516), (54, 45430), (55, 44604), (59, 41580), (60, 40887), (63, 38940), (66, 37170), (70, 35046), (77, 31860), (84, 29205), (90, 27258), (99, 24780), (105, 23364), (108, 22715), (110, 22302), (118, 20790), (126, 19470), (132, 18585), (135, 18172), (140, 17523), (154, 15930), (165, 14868), (177, 13860), (180, 13629), (189, 12980), (198, 12390), (210, 11682), (220, 11151), (231, 10620), (236, 10395), (252, 9735), (270, 9086), (295, 8316), (297, 8260), (308, 7965), (315, 7788), (330, 7434), (354, 6930), (378, 6490), (385, 6372), (396, 6195), (413, 5940), (420, 5841), (462, 5310), (495, 4956), (531, 4620), (540, 4543), (590, 4158), (594, 4130), (630, 3894), (649, 3780), (660, 3717), (693, 3540), (708, 3465), (756, 3245), (770, 3186), (826, 2970), (885, 2772), (924, 2655), (945, 2596), (990, 2478), (1062, 2310), (1155, 2124), (1180, 2079), (1188, 2065), (1239, 1980), (1260, 1947), (1298, 1890), (1386, 1770), (1485, 1652), (1540, 1593)]