158521920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2707}}^1$

素因数の和:2788

約数の個数: 112

約数和(自身を含む): 511747008

約数和(自身を除く): 353225088

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 61, 64, 80, 96, 120, 122, 160, 183, 192, 240, 244, 305, 320, 366, 480, 488, 610, 732, 915, 960, 976, 1220, 1464, 1830, 1952, 2440, 2707, 2928, 3660, 3904, 4880, 5414, 5856, 7320, 8121, 9760, 10828, 11712, 13535, 14640, 16242, 19520, 21656, 27070, 29280, 32484, 40605, 43312, 54140, 58560, 64968, 81210, 86624, 108280, 129936, 162420, 165127, 173248, 216560, 259872, 324840, 330254, 433120, 495381, 519744, 649680, 660508, 825635, 866240, 990762, 1299360, 1321016, 1651270, 1981524, 2476905, 2598720, 2642032, 3302540, 3963048, 4953810, 5284064, 6605080, 7926096, 9907620, 10568128, 13210160, 15852192, 19815240, 26420320, 31704384, 39630480, 52840640, 79260960, 158521920]

約数ペア:

[(1, 158521920), (2, 79260960), (3, 52840640), (4, 39630480), (5, 31704384), (6, 26420320), (8, 19815240), (10, 15852192), (12, 13210160), (15, 10568128), (16, 9907620), (20, 7926096), (24, 6605080), (30, 5284064), (32, 4953810), (40, 3963048), (48, 3302540), (60, 2642032), (61, 2598720), (64, 2476905), (80, 1981524), (96, 1651270), (120, 1321016), (122, 1299360), (160, 990762), (183, 866240), (192, 825635), (240, 660508), (244, 649680), (305, 519744), (320, 495381), (366, 433120), (480, 330254), (488, 324840), (610, 259872), (732, 216560), (915, 173248), (960, 165127), (976, 162420), (1220, 129936), (1464, 108280), (1830, 86624), (1952, 81210), (2440, 64968), (2707, 58560), (2928, 54140), (3660, 43312), (3904, 40605), (4880, 32484), (5414, 29280), (5856, 27070), (7320, 21656), (8121, 19520), (9760, 16242), (10828, 14640), (11712, 13535)]