242086440

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{1103}}^1$

素因数の和:1207

約数の個数: 128

約数和(自身を含む): 763084800

約数和(自身を除く): 520998360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 59, 60, 62, 93, 118, 120, 124, 155, 177, 186, 236, 248, 295, 310, 354, 372, 465, 472, 590, 620, 708, 744, 885, 930, 1103, 1180, 1240, 1416, 1770, 1829, 1860, 2206, 2360, 3309, 3540, 3658, 3720, 4412, 5487, 5515, 6618, 7080, 7316, 8824, 9145, 10974, 11030, 13236, 14632, 16545, 18290, 21948, 22060, 26472, 27435, 33090, 34193, 36580, 43896, 44120, 54870, 65077, 66180, 68386, 73160, 102579, 109740, 130154, 132360, 136772, 170965, 195231, 205158, 219480, 260308, 273544, 325385, 341930, 390462, 410316, 512895, 520616, 650770, 683860, 780924, 820632, 976155, 1025790, 1301540, 1367720, 1561848, 1952310, 2017387, 2051580, 2603080, 3904620, 4034774, 4103160, 6052161, 7809240, 8069548, 10086935, 12104322, 16139096, 20173870, 24208644, 30260805, 40347740, 48417288, 60521610, 80695480, 121043220, 242086440]

約数ペア:

[(1, 242086440), (2, 121043220), (3, 80695480), (4, 60521610), (5, 48417288), (6, 40347740), (8, 30260805), (10, 24208644), (12, 20173870), (15, 16139096), (20, 12104322), (24, 10086935), (30, 8069548), (31, 7809240), (40, 6052161), (59, 4103160), (60, 4034774), (62, 3904620), (93, 2603080), (118, 2051580), (120, 2017387), (124, 1952310), (155, 1561848), (177, 1367720), (186, 1301540), (236, 1025790), (248, 976155), (295, 820632), (310, 780924), (354, 683860), (372, 650770), (465, 520616), (472, 512895), (590, 410316), (620, 390462), (708, 341930), (744, 325385), (885, 273544), (930, 260308), (1103, 219480), (1180, 205158), (1240, 195231), (1416, 170965), (1770, 136772), (1829, 132360), (1860, 130154), (2206, 109740), (2360, 102579), (3309, 73160), (3540, 68386), (3658, 66180), (3720, 65077), (4412, 54870), (5487, 44120), (5515, 43896), (6618, 36580), (7080, 34193), (7316, 33090), (8824, 27435), (9145, 26472), (10974, 22060), (11030, 21948), (13236, 18290), (14632, 16545)]