285309120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9587}}^1$

素因数の和:9638

約数の個数: 112

約数和(自身を含む): 935175168

約数和(自身を除く): 649866048

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 32, 40, 48, 60, 62, 64, 80, 93, 96, 120, 124, 155, 160, 186, 192, 240, 248, 310, 320, 372, 465, 480, 496, 620, 744, 930, 960, 992, 1240, 1488, 1860, 1984, 2480, 2976, 3720, 4960, 5952, 7440, 9587, 9920, 14880, 19174, 28761, 29760, 38348, 47935, 57522, 76696, 95870, 115044, 143805, 153392, 191740, 230088, 287610, 297197, 306784, 383480, 460176, 575220, 594394, 613568, 766960, 891591, 920352, 1150440, 1188788, 1485985, 1533920, 1783182, 1840704, 2300880, 2377576, 2971970, 3067840, 3566364, 4457955, 4601760, 4755152, 5943940, 7132728, 8915910, 9203520, 9510304, 11887880, 14265456, 17831820, 19020608, 23775760, 28530912, 35663640, 47551520, 57061824, 71327280, 95103040, 142654560, 285309120]

約数ペア:

[(1, 285309120), (2, 142654560), (3, 95103040), (4, 71327280), (5, 57061824), (6, 47551520), (8, 35663640), (10, 28530912), (12, 23775760), (15, 19020608), (16, 17831820), (20, 14265456), (24, 11887880), (30, 9510304), (31, 9203520), (32, 8915910), (40, 7132728), (48, 5943940), (60, 4755152), (62, 4601760), (64, 4457955), (80, 3566364), (93, 3067840), (96, 2971970), (120, 2377576), (124, 2300880), (155, 1840704), (160, 1783182), (186, 1533920), (192, 1485985), (240, 1188788), (248, 1150440), (310, 920352), (320, 891591), (372, 766960), (465, 613568), (480, 594394), (496, 575220), (620, 460176), (744, 383480), (930, 306784), (960, 297197), (992, 287610), (1240, 230088), (1488, 191740), (1860, 153392), (1984, 143805), (2480, 115044), (2976, 95870), (3720, 76696), (4960, 57522), (5952, 47935), (7440, 38348), (9587, 29760), (9920, 28761), (14880, 19174)]