42796080

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{19813}}^1$

素因数の和:19835

約数の個数: 80

約数和(自身を含む): 147416160

約数和(自身を除く): 104620080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 27, 30, 36, 40, 45, 48, 54, 60, 72, 80, 90, 108, 120, 135, 144, 180, 216, 240, 270, 360, 432, 540, 720, 1080, 2160, 19813, 39626, 59439, 79252, 99065, 118878, 158504, 178317, 198130, 237756, 297195, 317008, 356634, 396260, 475512, 534951, 594390, 713268, 792520, 891585, 951024, 1069902, 1188780, 1426536, 1585040, 1783170, 2139804, 2377560, 2674755, 2853072, 3566340, 4279608, 4755120, 5349510, 7132680, 8559216, 10699020, 14265360, 21398040, 42796080]

約数ペア:

[(1, 42796080), (2, 21398040), (3, 14265360), (4, 10699020), (5, 8559216), (6, 7132680), (8, 5349510), (9, 4755120), (10, 4279608), (12, 3566340), (15, 2853072), (16, 2674755), (18, 2377560), (20, 2139804), (24, 1783170), (27, 1585040), (30, 1426536), (36, 1188780), (40, 1069902), (45, 951024), (48, 891585), (54, 792520), (60, 713268), (72, 594390), (80, 534951), (90, 475512), (108, 396260), (120, 356634), (135, 317008), (144, 297195), (180, 237756), (216, 198130), (240, 178317), (270, 158504), (360, 118878), (432, 99065), (540, 79252), (720, 59439), (1080, 39626), (2160, 19813)]