119159840

素因数分解:

$2^5\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{421}}^1$

素因数の和:526

約数の個数: 96

約数和(自身を含む): 296699760

約数和(自身を除く): 177539920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 61, 80, 116, 122, 145, 160, 232, 244, 290, 305, 421, 464, 488, 580, 610, 842, 928, 976, 1160, 1220, 1684, 1769, 1952, 2105, 2320, 2440, 3368, 3538, 4210, 4640, 4880, 6736, 7076, 8420, 8845, 9760, 12209, 13472, 14152, 16840, 17690, 24418, 25681, 28304, 33680, 35380, 48836, 51362, 56608, 61045, 67360, 70760, 97672, 102724, 122090, 128405, 141520, 195344, 205448, 244180, 256810, 283040, 390688, 410896, 488360, 513620, 744749, 821792, 976720, 1027240, 1489498, 1953440, 2054480, 2978996, 3723745, 4108960, 5957992, 7447490, 11915984, 14894980, 23831968, 29789960, 59579920, 119159840]

約数ペア:

[(1, 119159840), (2, 59579920), (4, 29789960), (5, 23831968), (8, 14894980), (10, 11915984), (16, 7447490), (20, 5957992), (29, 4108960), (32, 3723745), (40, 2978996), (58, 2054480), (61, 1953440), (80, 1489498), (116, 1027240), (122, 976720), (145, 821792), (160, 744749), (232, 513620), (244, 488360), (290, 410896), (305, 390688), (421, 283040), (464, 256810), (488, 244180), (580, 205448), (610, 195344), (842, 141520), (928, 128405), (976, 122090), (1160, 102724), (1220, 97672), (1684, 70760), (1769, 67360), (1952, 61045), (2105, 56608), (2320, 51362), (2440, 48836), (3368, 35380), (3538, 33680), (4210, 28304), (4640, 25681), (4880, 24418), (6736, 17690), (7076, 16840), (8420, 14152), (8845, 13472), (9760, 12209)]