73533720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{47137}}^1$

素因数の和:47164

約数の個数: 64

約数和(自身を含む): 237575520

約数和(自身を除く): 164041800

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, 47137, 94274, 141411, 188548, 235685, 282822, 377096, 471370, 565644, 612781, 707055, 942740, 1131288, 1225562, 1414110, 1838343, 1885480, 2451124, 2828220, 3063905, 3676686, 4902248, 5656440, 6127810, 7353372, 9191715, 12255620, 14706744, 18383430, 24511240, 36766860, 73533720]

約数ペア:

[(1, 73533720), (2, 36766860), (3, 24511240), (4, 18383430), (5, 14706744), (6, 12255620), (8, 9191715), (10, 7353372), (12, 6127810), (13, 5656440), (15, 4902248), (20, 3676686), (24, 3063905), (26, 2828220), (30, 2451124), (39, 1885480), (40, 1838343), (52, 1414110), (60, 1225562), (65, 1131288), (78, 942740), (104, 707055), (120, 612781), (130, 565644), (156, 471370), (195, 377096), (260, 282822), (312, 235685), (390, 188548), (520, 141411), (780, 94274), (1560, 47137)]