180503080

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{6329}}^1$

素因数の和:6394

約数の個数: 64

約数和(自身を含む): 437529600

約数和(自身を除く): 257026520

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 31, 40, 46, 62, 92, 115, 124, 155, 184, 230, 248, 310, 460, 620, 713, 920, 1240, 1426, 2852, 3565, 5704, 6329, 7130, 12658, 14260, 25316, 28520, 31645, 50632, 63290, 126580, 145567, 196199, 253160, 291134, 392398, 582268, 727835, 784796, 980995, 1164536, 1455670, 1569592, 1961990, 2911340, 3923980, 4512577, 5822680, 7847960, 9025154, 18050308, 22562885, 36100616, 45125770, 90251540, 180503080]

約数ペア:

[(1, 180503080), (2, 90251540), (4, 45125770), (5, 36100616), (8, 22562885), (10, 18050308), (20, 9025154), (23, 7847960), (31, 5822680), (40, 4512577), (46, 3923980), (62, 2911340), (92, 1961990), (115, 1569592), (124, 1455670), (155, 1164536), (184, 980995), (230, 784796), (248, 727835), (310, 582268), (460, 392398), (620, 291134), (713, 253160), (920, 196199), (1240, 145567), (1426, 126580), (2852, 63290), (3565, 50632), (5704, 31645), (6329, 28520), (7130, 25316), (12658, 14260)]