2129160

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1613}}^1$

素因数の和:1638

約数の個数: 64

約数和(自身を含む): 6972480

約数和(自身を除く): 4843320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 20, 22, 24, 30, 33, 40, 44, 55, 60, 66, 88, 110, 120, 132, 165, 220, 264, 330, 440, 660, 1320, 1613, 3226, 4839, 6452, 8065, 9678, 12904, 16130, 17743, 19356, 24195, 32260, 35486, 38712, 48390, 53229, 64520, 70972, 88715, 96780, 106458, 141944, 177430, 193560, 212916, 266145, 354860, 425832, 532290, 709720, 1064580, 2129160]

約数ペア:

[(1, 2129160), (2, 1064580), (3, 709720), (4, 532290), (5, 425832), (6, 354860), (8, 266145), (10, 212916), (11, 193560), (12, 177430), (15, 141944), (20, 106458), (22, 96780), (24, 88715), (30, 70972), (33, 64520), (40, 53229), (44, 48390), (55, 38712), (60, 35486), (66, 32260), (88, 24195), (110, 19356), (120, 17743), (132, 16130), (165, 12904), (220, 9678), (264, 8065), (330, 6452), (440, 4839), (660, 3226), (1320, 1613)]