9345720

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4099}}^1$

素因数の和:4132

約数の個数: 64

約数和(自身を含む): 29520000

約数和(自身を除く): 20174280

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, 2280, 4099, 8198, 12297, 16396, 20495, 24594, 32792, 40990, 49188, 61485, 77881, 81980, 98376, 122970, 155762, 163960, 233643, 245940, 311524, 389405, 467286, 491880, 623048, 778810, 934572, 1168215, 1557620, 1869144, 2336430, 3115240, 4672860, 9345720]

約数ペア:

[(1, 9345720), (2, 4672860), (3, 3115240), (4, 2336430), (5, 1869144), (6, 1557620), (8, 1168215), (10, 934572), (12, 778810), (15, 623048), (19, 491880), (20, 467286), (24, 389405), (30, 311524), (38, 245940), (40, 233643), (57, 163960), (60, 155762), (76, 122970), (95, 98376), (114, 81980), (120, 77881), (152, 61485), (190, 49188), (228, 40990), (285, 32792), (380, 24594), (456, 20495), (570, 16396), (760, 12297), (1140, 8198), (2280, 4099)]