119000320

素因数分解:

$2^8\times 5^1\times {\mathrm{31}}^1\times {\mathrm{2999}}^1$

素因数の和:3051

約数の個数: 72

約数和(自身を含む): 294336000

約数和(自身を除く): 175335680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 64, 80, 124, 128, 155, 160, 248, 256, 310, 320, 496, 620, 640, 992, 1240, 1280, 1984, 2480, 2999, 3968, 4960, 5998, 7936, 9920, 11996, 14995, 19840, 23992, 29990, 39680, 47984, 59980, 92969, 95968, 119960, 185938, 191936, 239920, 371876, 383872, 464845, 479840, 743752, 767744, 929690, 959680, 1487504, 1859380, 1919360, 2975008, 3718760, 3838720, 5950016, 7437520, 11900032, 14875040, 23800064, 29750080, 59500160, 119000320]

約数ペア:

[(1, 119000320), (2, 59500160), (4, 29750080), (5, 23800064), (8, 14875040), (10, 11900032), (16, 7437520), (20, 5950016), (31, 3838720), (32, 3718760), (40, 2975008), (62, 1919360), (64, 1859380), (80, 1487504), (124, 959680), (128, 929690), (155, 767744), (160, 743752), (248, 479840), (256, 464845), (310, 383872), (320, 371876), (496, 239920), (620, 191936), (640, 185938), (992, 119960), (1240, 95968), (1280, 92969), (1984, 59980), (2480, 47984), (2999, 39680), (3968, 29990), (4960, 23992), (5998, 19840), (7936, 14995), (9920, 11996)]