9818844720

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{40911853}}^1$

素因数の和:40911869

約数の個数: 40

約数和(自身を含む): 30438419376

約数和(自身を除く): 20619574656

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 40911853, 81823706, 122735559, 163647412, 204559265, 245471118, 327294824, 409118530, 490942236, 613677795, 654589648, 818237060, 981884472, 1227355590, 1636474120, 1963768944, 2454711180, 3272948240, 4909422360, 9818844720]

約数ペア:

[(1, 9818844720), (2, 4909422360), (3, 3272948240), (4, 2454711180), (5, 1963768944), (6, 1636474120), (8, 1227355590), (10, 981884472), (12, 818237060), (15, 654589648), (16, 613677795), (20, 490942236), (24, 409118530), (30, 327294824), (40, 245471118), (48, 204559265), (60, 163647412), (80, 122735559), (120, 81823706), (240, 40911853)]