91678320

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{127331}}^1$

素因数の和:127350

約数の個数: 60

約数和(自身を含む): 307888776

約数和(自身を除く): 216210456

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 127331, 254662, 381993, 509324, 636655, 763986, 1018648, 1145979, 1273310, 1527972, 1909965, 2037296, 2291958, 2546620, 3055944, 3819930, 4583916, 5093240, 5729895, 6111888, 7639860, 9167832, 10186480, 11459790, 15279720, 18335664, 22919580, 30559440, 45839160, 91678320]

約数ペア:

[(1, 91678320), (2, 45839160), (3, 30559440), (4, 22919580), (5, 18335664), (6, 15279720), (8, 11459790), (9, 10186480), (10, 9167832), (12, 7639860), (15, 6111888), (16, 5729895), (18, 5093240), (20, 4583916), (24, 3819930), (30, 3055944), (36, 2546620), (40, 2291958), (45, 2037296), (48, 1909965), (60, 1527972), (72, 1273310), (80, 1145979), (90, 1018648), (120, 763986), (144, 636655), (180, 509324), (240, 381993), (360, 254662), (720, 127331)]