148905360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{206813}}^1$

素因数の和:206832

約数の個数: 60

約数和(自身を含む): 500076252

約数和(自身を除く): 351170892

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, 206813, 413626, 620439, 827252, 1034065, 1240878, 1654504, 1861317, 2068130, 2481756, 3102195, 3309008, 3722634, 4136260, 4963512, 6204390, 7445268, 8272520, 9306585, 9927024, 12408780, 14890536, 16545040, 18613170, 24817560, 29781072, 37226340, 49635120, 74452680, 148905360]

約数ペア:

[(1, 148905360), (2, 74452680), (3, 49635120), (4, 37226340), (5, 29781072), (6, 24817560), (8, 18613170), (9, 16545040), (10, 14890536), (12, 12408780), (15, 9927024), (16, 9306585), (18, 8272520), (20, 7445268), (24, 6204390), (30, 4963512), (36, 4136260), (40, 3722634), (45, 3309008), (48, 3102195), (60, 2481756), (72, 2068130), (80, 1861317), (90, 1654504), (120, 1240878), (144, 1034065), (180, 827252), (240, 620439), (360, 413626), (720, 206813)]