73559280

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{9887}}^1$

素因数の和:9934

約数の個数: 80

約数和(自身を含む): 235413504

約数和(自身を除く): 161854224

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 31, 40, 48, 60, 62, 80, 93, 120, 124, 155, 186, 240, 248, 310, 372, 465, 496, 620, 744, 930, 1240, 1488, 1860, 2480, 3720, 7440, 9887, 19774, 29661, 39548, 49435, 59322, 79096, 98870, 118644, 148305, 158192, 197740, 237288, 296610, 306497, 395480, 474576, 593220, 612994, 790960, 919491, 1186440, 1225988, 1532485, 1838982, 2372880, 2451976, 3064970, 3677964, 4597455, 4903952, 6129940, 7355928, 9194910, 12259880, 14711856, 18389820, 24519760, 36779640, 73559280]

約数ペア:

[(1, 73559280), (2, 36779640), (3, 24519760), (4, 18389820), (5, 14711856), (6, 12259880), (8, 9194910), (10, 7355928), (12, 6129940), (15, 4903952), (16, 4597455), (20, 3677964), (24, 3064970), (30, 2451976), (31, 2372880), (40, 1838982), (48, 1532485), (60, 1225988), (62, 1186440), (80, 919491), (93, 790960), (120, 612994), (124, 593220), (155, 474576), (186, 395480), (240, 306497), (248, 296610), (310, 237288), (372, 197740), (465, 158192), (496, 148305), (620, 118644), (744, 98870), (930, 79096), (1240, 59322), (1488, 49435), (1860, 39548), (2480, 29661), (3720, 19774), (7440, 9887)]