372275240

素因数分解:

$2^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{173}}^1\times {\mathrm{2339}}^1$

素因数の和:2546

約数の個数: 64

約数和(自身を含む): 879465600

約数和(自身を除く): 507190360

約数列:

[1, 2, 4, 5, 8, 10, 20, 23, 40, 46, 92, 115, 173, 184, 230, 346, 460, 692, 865, 920, 1384, 1730, 2339, 3460, 3979, 4678, 6920, 7958, 9356, 11695, 15916, 18712, 19895, 23390, 31832, 39790, 46780, 53797, 79580, 93560, 107594, 159160, 215188, 268985, 404647, 430376, 537970, 809294, 1075940, 1618588, 2023235, 2151880, 3237176, 4046470, 8092940, 9306881, 16185880, 18613762, 37227524, 46534405, 74455048, 93068810, 186137620, 372275240]

約数ペア:

[(1, 372275240), (2, 186137620), (4, 93068810), (5, 74455048), (8, 46534405), (10, 37227524), (20, 18613762), (23, 16185880), (40, 9306881), (46, 8092940), (92, 4046470), (115, 3237176), (173, 2151880), (184, 2023235), (230, 1618588), (346, 1075940), (460, 809294), (692, 537970), (865, 430376), (920, 404647), (1384, 268985), (1730, 215188), (2339, 159160), (3460, 107594), (3979, 93560), (4678, 79580), (6920, 53797), (7958, 46780), (9356, 39790), (11695, 31832), (15916, 23390), (18712, 19895)]