4202040

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^2\times {\mathrm{97}}^1$

素因数の和:149

約数の個数: 96

約数和(自身を含む): 13441680

約数和(自身を除く): 9239640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 97, 114, 120, 152, 190, 194, 228, 285, 291, 361, 380, 388, 456, 485, 570, 582, 722, 760, 776, 970, 1083, 1140, 1164, 1444, 1455, 1805, 1843, 1940, 2166, 2280, 2328, 2888, 2910, 3610, 3686, 3880, 4332, 5415, 5529, 5820, 7220, 7372, 8664, 9215, 10830, 11058, 11640, 14440, 14744, 18430, 21660, 22116, 27645, 35017, 36860, 43320, 44232, 55290, 70034, 73720, 105051, 110580, 140068, 175085, 210102, 221160, 280136, 350170, 420204, 525255, 700340, 840408, 1050510, 1400680, 2101020, 4202040]

約数ペア:

[(1, 4202040), (2, 2101020), (3, 1400680), (4, 1050510), (5, 840408), (6, 700340), (8, 525255), (10, 420204), (12, 350170), (15, 280136), (19, 221160), (20, 210102), (24, 175085), (30, 140068), (38, 110580), (40, 105051), (57, 73720), (60, 70034), (76, 55290), (95, 44232), (97, 43320), (114, 36860), (120, 35017), (152, 27645), (190, 22116), (194, 21660), (228, 18430), (285, 14744), (291, 14440), (361, 11640), (380, 11058), (388, 10830), (456, 9215), (485, 8664), (570, 7372), (582, 7220), (722, 5820), (760, 5529), (776, 5415), (970, 4332), (1083, 3880), (1140, 3686), (1164, 3610), (1444, 2910), (1455, 2888), (1805, 2328), (1843, 2280), (1940, 2166)]