133549440

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{69557}}^1$

素因数の和:69579

約数の個数: 64

約数和(自身を含む): 425694960

約数和(自身を除く): 292145520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 69557, 139114, 208671, 278228, 347785, 417342, 556456, 695570, 834684, 1043355, 1112912, 1391140, 1669368, 2086710, 2225824, 2782280, 3338736, 4173420, 4451648, 5564560, 6677472, 8346840, 8903296, 11129120, 13354944, 16693680, 22258240, 26709888, 33387360, 44516480, 66774720, 133549440]

約数ペア:

[(1, 133549440), (2, 66774720), (3, 44516480), (4, 33387360), (5, 26709888), (6, 22258240), (8, 16693680), (10, 13354944), (12, 11129120), (15, 8903296), (16, 8346840), (20, 6677472), (24, 5564560), (30, 4451648), (32, 4173420), (40, 3338736), (48, 2782280), (60, 2225824), (64, 2086710), (80, 1669368), (96, 1391140), (120, 1112912), (128, 1043355), (160, 834684), (192, 695570), (240, 556456), (320, 417342), (384, 347785), (480, 278228), (640, 208671), (960, 139114), (1920, 69557)]