98560080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{136889}}^1$

素因数の和:136908

約数の個数: 60

約数和(自身を含む): 331000020

約数和(自身を除く): 232439940

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, 136889, 273778, 410667, 547556, 684445, 821334, 1095112, 1232001, 1368890, 1642668, 2053335, 2190224, 2464002, 2737780, 3285336, 4106670, 4928004, 5475560, 6160005, 6570672, 8213340, 9856008, 10951120, 12320010, 16426680, 19712016, 24640020, 32853360, 49280040, 98560080]

約数ペア:

[(1, 98560080), (2, 49280040), (3, 32853360), (4, 24640020), (5, 19712016), (6, 16426680), (8, 12320010), (9, 10951120), (10, 9856008), (12, 8213340), (15, 6570672), (16, 6160005), (18, 5475560), (20, 4928004), (24, 4106670), (30, 3285336), (36, 2737780), (40, 2464002), (45, 2190224), (48, 2053335), (60, 1642668), (72, 1368890), (80, 1232001), (90, 1095112), (120, 821334), (144, 684445), (180, 547556), (240, 410667), (360, 273778), (720, 136889)]