61658880

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{16057}}^1$

素因数の和:16081

約数の個数: 72

約数和(自身を含む): 196935312

約数和(自身を除く): 135276432

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, 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, 10276480, 12331776, 15414720, 20552960, 30829440, 61658880]

約数ペア:

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