146707920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{203761}}^1$

素因数の和:203780

約数の個数: 60

約数和(自身を含む): 492696516

約数和(自身を除く): 345988596

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, 203761, 407522, 611283, 815044, 1018805, 1222566, 1630088, 1833849, 2037610, 2445132, 3056415, 3260176, 3667698, 4075220, 4890264, 6112830, 7335396, 8150440, 9169245, 9780528, 12225660, 14670792, 16300880, 18338490, 24451320, 29341584, 36676980, 48902640, 73353960, 146707920]

約数ペア:

[(1, 146707920), (2, 73353960), (3, 48902640), (4, 36676980), (5, 29341584), (6, 24451320), (8, 18338490), (9, 16300880), (10, 14670792), (12, 12225660), (15, 9780528), (16, 9169245), (18, 8150440), (20, 7335396), (24, 6112830), (30, 4890264), (36, 4075220), (40, 3667698), (45, 3260176), (48, 3056415), (60, 2445132), (72, 2037610), (80, 1833849), (90, 1630088), (120, 1222566), (144, 1018805), (180, 815044), (240, 611283), (360, 407522), (720, 203761)]