1391341761120

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{2898628669}}^1$

素因数の和:2898628687

約数の個数: 48

約数和(自身を含む): 4382726549040

約数和(自身を除く): 2991384787920

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 96, 120, 160, 240, 480, 2898628669, 5797257338, 8695886007, 11594514676, 14493143345, 17391772014, 23189029352, 28986286690, 34783544028, 43479430035, 46378058704, 57972573380, 69567088056, 86958860070, 92756117408, 115945146760, 139134176112, 173917720140, 231890293520, 278268352224, 347835440280, 463780587040, 695670880560, 1391341761120]

約数ペア:

[(1, 1391341761120), (2, 695670880560), (3, 463780587040), (4, 347835440280), (5, 278268352224), (6, 231890293520), (8, 173917720140), (10, 139134176112), (12, 115945146760), (15, 92756117408), (16, 86958860070), (20, 69567088056), (24, 57972573380), (30, 46378058704), (32, 43479430035), (40, 34783544028), (48, 28986286690), (60, 23189029352), (80, 17391772014), (96, 14493143345), (120, 11594514676), (160, 8695886007), (240, 5797257338), (480, 2898628669)]