38745360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{53813}}^1$

素因数の和:53832

約数の個数: 60

約数和(自身を含む): 130122252

約数和(自身を除く): 91376892

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, 53813, 107626, 161439, 215252, 269065, 322878, 430504, 484317, 538130, 645756, 807195, 861008, 968634, 1076260, 1291512, 1614390, 1937268, 2152520, 2421585, 2583024, 3228780, 3874536, 4305040, 4843170, 6457560, 7749072, 9686340, 12915120, 19372680, 38745360]

約数ペア:

[(1, 38745360), (2, 19372680), (3, 12915120), (4, 9686340), (5, 7749072), (6, 6457560), (8, 4843170), (9, 4305040), (10, 3874536), (12, 3228780), (15, 2583024), (16, 2421585), (18, 2152520), (20, 1937268), (24, 1614390), (30, 1291512), (36, 1076260), (40, 968634), (45, 861008), (48, 807195), (60, 645756), (72, 538130), (80, 484317), (90, 430504), (120, 322878), (144, 269065), (180, 215252), (240, 161439), (360, 107626), (720, 53813)]