126654720

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{32983}}^1$

素因数の和:33007

約数の個数: 72

約数和(自身を含む): 404515776

約数和(自身を除く): 277861056

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, 256, 320, 384, 480, 640, 768, 960, 1280, 1920, 3840, 32983, 65966, 98949, 131932, 164915, 197898, 263864, 329830, 395796, 494745, 527728, 659660, 791592, 989490, 1055456, 1319320, 1583184, 1978980, 2110912, 2638640, 3166368, 3957960, 4221824, 5277280, 6332736, 7915920, 8443648, 10554560, 12665472, 15831840, 21109120, 25330944, 31663680, 42218240, 63327360, 126654720]

約数ペア:

[(1, 126654720), (2, 63327360), (3, 42218240), (4, 31663680), (5, 25330944), (6, 21109120), (8, 15831840), (10, 12665472), (12, 10554560), (15, 8443648), (16, 7915920), (20, 6332736), (24, 5277280), (30, 4221824), (32, 3957960), (40, 3166368), (48, 2638640), (60, 2110912), (64, 1978980), (80, 1583184), (96, 1319320), (120, 1055456), (128, 989490), (160, 791592), (192, 659660), (240, 527728), (256, 494745), (320, 395796), (384, 329830), (480, 263864), (640, 197898), (768, 164915), (960, 131932), (1280, 98949), (1920, 65966), (3840, 32983)]