196035720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{571}}^1\times {\mathrm{2861}}^1$

素因数の和:3446

約数の個数: 64

約数和(自身を含む): 589343040

約数和(自身を除く): 393307320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 571, 1142, 1713, 2284, 2855, 2861, 3426, 4568, 5710, 5722, 6852, 8565, 8583, 11420, 11444, 13704, 14305, 17130, 17166, 22840, 22888, 28610, 34260, 34332, 42915, 57220, 68520, 68664, 85830, 114440, 171660, 343320, 1633631, 3267262, 4900893, 6534524, 8168155, 9801786, 13069048, 16336310, 19603572, 24504465, 32672620, 39207144, 49008930, 65345240, 98017860, 196035720]

約数ペア:

[(1, 196035720), (2, 98017860), (3, 65345240), (4, 49008930), (5, 39207144), (6, 32672620), (8, 24504465), (10, 19603572), (12, 16336310), (15, 13069048), (20, 9801786), (24, 8168155), (30, 6534524), (40, 4900893), (60, 3267262), (120, 1633631), (571, 343320), (1142, 171660), (1713, 114440), (2284, 85830), (2855, 68664), (2861, 68520), (3426, 57220), (4568, 42915), (5710, 34332), (5722, 34260), (6852, 28610), (8565, 22888), (8583, 22840), (11420, 17166), (11444, 17130), (13704, 14305)]