1354920

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{1613}}^1$

素因数の和:1634

約数の個数: 64

約数和(自身を含む): 4648320

約数和(自身を除く): 3293400

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 20, 21, 24, 28, 30, 35, 40, 42, 56, 60, 70, 84, 105, 120, 140, 168, 210, 280, 420, 840, 1613, 3226, 4839, 6452, 8065, 9678, 11291, 12904, 16130, 19356, 22582, 24195, 32260, 33873, 38712, 45164, 48390, 56455, 64520, 67746, 90328, 96780, 112910, 135492, 169365, 193560, 225820, 270984, 338730, 451640, 677460, 1354920]

約数ペア:

[(1, 1354920), (2, 677460), (3, 451640), (4, 338730), (5, 270984), (6, 225820), (7, 193560), (8, 169365), (10, 135492), (12, 112910), (14, 96780), (15, 90328), (20, 67746), (21, 64520), (24, 56455), (28, 48390), (30, 45164), (35, 38712), (40, 33873), (42, 32260), (56, 24195), (60, 22582), (70, 19356), (84, 16130), (105, 12904), (120, 11291), (140, 9678), (168, 8065), (210, 6452), (280, 4839), (420, 3226), (840, 1613)]