1520851320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{136277}}^1$

素因数の和:136325

約数の個数: 96

約数和(自身を含む): 5102248320

約数和(自身を除く): 3581397000

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 31, 36, 40, 45, 60, 62, 72, 90, 93, 120, 124, 155, 180, 186, 248, 279, 310, 360, 372, 465, 558, 620, 744, 930, 1116, 1240, 1395, 1860, 2232, 2790, 3720, 5580, 11160, 136277, 272554, 408831, 545108, 681385, 817662, 1090216, 1226493, 1362770, 1635324, 2044155, 2452986, 2725540, 3270648, 4088310, 4224587, 4905972, 5451080, 6132465, 8176620, 8449174, 9811944, 12264930, 12673761, 16353240, 16898348, 21122935, 24529860, 25347522, 33796696, 38021283, 42245870, 49059720, 50695044, 63368805, 76042566, 84491740, 101390088, 126737610, 152085132, 168983480, 190106415, 253475220, 304170264, 380212830, 506950440, 760425660, 1520851320]

約数ペア:

[(1, 1520851320), (2, 760425660), (3, 506950440), (4, 380212830), (5, 304170264), (6, 253475220), (8, 190106415), (9, 168983480), (10, 152085132), (12, 126737610), (15, 101390088), (18, 84491740), (20, 76042566), (24, 63368805), (30, 50695044), (31, 49059720), (36, 42245870), (40, 38021283), (45, 33796696), (60, 25347522), (62, 24529860), (72, 21122935), (90, 16898348), (93, 16353240), (120, 12673761), (124, 12264930), (155, 9811944), (180, 8449174), (186, 8176620), (248, 6132465), (279, 5451080), (310, 4905972), (360, 4224587), (372, 4088310), (465, 3270648), (558, 2725540), (620, 2452986), (744, 2044155), (930, 1635324), (1116, 1362770), (1240, 1226493), (1395, 1090216), (1860, 817662), (2232, 681385), (2790, 545108), (3720, 408831), (5580, 272554), (11160, 136277)]