61353360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{85213}}^1$

素因数の和:85232

約数の個数: 60

約数和(自身を含む): 206047452

約数和(自身を除く): 144694092

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, 85213, 170426, 255639, 340852, 426065, 511278, 681704, 766917, 852130, 1022556, 1278195, 1363408, 1533834, 1704260, 2045112, 2556390, 3067668, 3408520, 3834585, 4090224, 5112780, 6135336, 6817040, 7669170, 10225560, 12270672, 15338340, 20451120, 30676680, 61353360]

約数ペア:

[(1, 61353360), (2, 30676680), (3, 20451120), (4, 15338340), (5, 12270672), (6, 10225560), (8, 7669170), (9, 6817040), (10, 6135336), (12, 5112780), (15, 4090224), (16, 3834585), (18, 3408520), (20, 3067668), (24, 2556390), (30, 2045112), (36, 1704260), (40, 1533834), (45, 1363408), (48, 1278195), (60, 1022556), (72, 852130), (80, 766917), (90, 681704), (120, 511278), (144, 426065), (180, 340852), (240, 255639), (360, 170426), (720, 85213)]