147933360

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{205463}}^1$

素因数の和:205482

約数の個数: 60

約数和(自身を含む): 496811952

約数和(自身を除く): 348878592

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 80, 90, 120, 144, 180, 240, 360, 720, 205463, 410926, 616389, 821852, 1027315, 1232778, 1643704, 1849167, 2054630, 2465556, 3081945, 3287408, 3698334, 4109260, 4931112, 6163890, 7396668, 8218520, 9245835, 9862224, 12327780, 14793336, 16437040, 18491670, 24655560, 29586672, 36983340, 49311120, 73966680, 147933360]

約数ペア:

[(1, 147933360), (2, 73966680), (3, 49311120), (4, 36983340), (5, 29586672), (6, 24655560), (8, 18491670), (9, 16437040), (10, 14793336), (12, 12327780), (15, 9862224), (16, 9245835), (18, 8218520), (20, 7396668), (24, 6163890), (30, 4931112), (36, 4109260), (40, 3698334), (45, 3287408), (48, 3081945), (60, 2465556), (72, 2054630), (80, 1849167), (90, 1643704), (120, 1232778), (144, 1027315), (180, 821852), (240, 616389), (360, 410926), (720, 205463)]