977194080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{678607}}^1$

素因数の和:678628

約数の個数: 72

約数和(自身を含む): 3334679712

約数和(自身を除く): 2357485632

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 160, 180, 240, 288, 360, 480, 720, 1440, 678607, 1357214, 2035821, 2714428, 3393035, 4071642, 5428856, 6107463, 6786070, 8143284, 10179105, 10857712, 12214926, 13572140, 16286568, 20358210, 21715424, 24429852, 27144280, 30537315, 32573136, 40716420, 48859704, 54288560, 61074630, 65146272, 81432840, 97719408, 108577120, 122149260, 162865680, 195438816, 244298520, 325731360, 488597040, 977194080]

約数ペア:

[(1, 977194080), (2, 488597040), (3, 325731360), (4, 244298520), (5, 195438816), (6, 162865680), (8, 122149260), (9, 108577120), (10, 97719408), (12, 81432840), (15, 65146272), (16, 61074630), (18, 54288560), (20, 48859704), (24, 40716420), (30, 32573136), (32, 30537315), (36, 27144280), (40, 24429852), (45, 21715424), (48, 20358210), (60, 16286568), (72, 13572140), (80, 12214926), (90, 10857712), (96, 10179105), (120, 8143284), (144, 6786070), (160, 6107463), (180, 5428856), (240, 4071642), (288, 3393035), (360, 2714428), (480, 2035821), (720, 1357214), (1440, 678607)]