1303266120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{835427}}^1$

素因数の和:835454

約数の個数: 64

約数和(自身を含む): 4210557120

約数和(自身を除く): 2907291000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 20, 24, 26, 30, 39, 40, 52, 60, 65, 78, 104, 120, 130, 156, 195, 260, 312, 390, 520, 780, 1560, 835427, 1670854, 2506281, 3341708, 4177135, 5012562, 6683416, 8354270, 10025124, 10860551, 12531405, 16708540, 20050248, 21721102, 25062810, 32581653, 33417080, 43442204, 50125620, 54302755, 65163306, 86884408, 100251240, 108605510, 130326612, 162908265, 217211020, 260653224, 325816530, 434422040, 651633060, 1303266120]

約数ペア:

[(1, 1303266120), (2, 651633060), (3, 434422040), (4, 325816530), (5, 260653224), (6, 217211020), (8, 162908265), (10, 130326612), (12, 108605510), (13, 100251240), (15, 86884408), (20, 65163306), (24, 54302755), (26, 50125620), (30, 43442204), (39, 33417080), (40, 32581653), (52, 25062810), (60, 21721102), (65, 20050248), (78, 16708540), (104, 12531405), (120, 10860551), (130, 10025124), (156, 8354270), (195, 6683416), (260, 5012562), (312, 4177135), (390, 3341708), (520, 2506281), (780, 1670854), (1560, 835427)]