3280920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1439}}^1$

素因数の和:1472

約数の個数: 64

約数和(自身を含む): 10368000

約数和(自身を除く): 7087080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 1439, 2280, 2878, 4317, 5756, 7195, 8634, 11512, 14390, 17268, 21585, 27341, 28780, 34536, 43170, 54682, 57560, 82023, 86340, 109364, 136705, 164046, 172680, 218728, 273410, 328092, 410115, 546820, 656184, 820230, 1093640, 1640460, 3280920]

約数ペア:

[(1, 3280920), (2, 1640460), (3, 1093640), (4, 820230), (5, 656184), (6, 546820), (8, 410115), (10, 328092), (12, 273410), (15, 218728), (19, 172680), (20, 164046), (24, 136705), (30, 109364), (38, 86340), (40, 82023), (57, 57560), (60, 54682), (76, 43170), (95, 34536), (114, 28780), (120, 27341), (152, 21585), (190, 17268), (228, 14390), (285, 11512), (380, 8634), (456, 7195), (570, 5756), (760, 4317), (1140, 2878), (1439, 2280)]