67507920

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{93761}}^1$

素因数の和:93780

約数の個数: 60

約数和(自身を含む): 226716516

約数和(自身を除く): 159208596

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, 93761, 187522, 281283, 375044, 468805, 562566, 750088, 843849, 937610, 1125132, 1406415, 1500176, 1687698, 1875220, 2250264, 2812830, 3375396, 3750440, 4219245, 4500528, 5625660, 6750792, 7500880, 8438490, 11251320, 13501584, 16876980, 22502640, 33753960, 67507920]

約数ペア:

[(1, 67507920), (2, 33753960), (3, 22502640), (4, 16876980), (5, 13501584), (6, 11251320), (8, 8438490), (9, 7500880), (10, 6750792), (12, 5625660), (15, 4500528), (16, 4219245), (18, 3750440), (20, 3375396), (24, 2812830), (30, 2250264), (36, 1875220), (40, 1687698), (45, 1500176), (48, 1406415), (60, 1125132), (72, 937610), (80, 843849), (90, 750088), (120, 562566), (144, 468805), (180, 375044), (240, 281283), (360, 187522), (720, 93761)]