439508760

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{192767}}^1$

素因数の和:192800

約数の個数: 64

約数和(自身を含む): 1387929600

約数和(自身を除く): 948420840

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, 192767, 385534, 578301, 771068, 963835, 1156602, 1542136, 1927670, 2313204, 2891505, 3662573, 3855340, 4626408, 5783010, 7325146, 7710680, 10987719, 11566020, 14650292, 18312865, 21975438, 23132040, 29300584, 36625730, 43950876, 54938595, 73251460, 87901752, 109877190, 146502920, 219754380, 439508760]

約数ペア:

[(1, 439508760), (2, 219754380), (3, 146502920), (4, 109877190), (5, 87901752), (6, 73251460), (8, 54938595), (10, 43950876), (12, 36625730), (15, 29300584), (19, 23132040), (20, 21975438), (24, 18312865), (30, 14650292), (38, 11566020), (40, 10987719), (57, 7710680), (60, 7325146), (76, 5783010), (95, 4626408), (114, 3855340), (120, 3662573), (152, 2891505), (190, 2313204), (228, 1927670), (285, 1542136), (380, 1156602), (456, 963835), (570, 771068), (760, 578301), (1140, 385534), (2280, 192767)]