123317760

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{16057}}^1$

素因数の和:16083

約数の個数: 80

約数和(自身を含む): 394256016

約数和(自身を除く): 270938256

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, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 16057, 32114, 48171, 64228, 80285, 96342, 128456, 160570, 192684, 240855, 256912, 321140, 385368, 481710, 513824, 642280, 770736, 963420, 1027648, 1284560, 1541472, 1926840, 2055296, 2569120, 3082944, 3853680, 4110592, 5138240, 6165888, 7707360, 8221184, 10276480, 12331776, 15414720, 20552960, 24663552, 30829440, 41105920, 61658880, 123317760]

約数ペア:

[(1, 123317760), (2, 61658880), (3, 41105920), (4, 30829440), (5, 24663552), (6, 20552960), (8, 15414720), (10, 12331776), (12, 10276480), (15, 8221184), (16, 7707360), (20, 6165888), (24, 5138240), (30, 4110592), (32, 3853680), (40, 3082944), (48, 2569120), (60, 2055296), (64, 1926840), (80, 1541472), (96, 1284560), (120, 1027648), (128, 963420), (160, 770736), (192, 642280), (240, 513824), (256, 481710), (320, 385368), (384, 321140), (480, 256912), (512, 240855), (640, 192684), (768, 160570), (960, 128456), (1280, 96342), (1536, 80285), (1920, 64228), (2560, 48171), (3840, 32114), (7680, 16057)]