29769960

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{1187}}^1$

素因数の和:1231

約数の個数: 128

約数和(自身を含む): 102643200

約数和(自身を除く): 72873240

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 19, 20, 22, 24, 30, 33, 38, 40, 44, 55, 57, 60, 66, 76, 88, 95, 110, 114, 120, 132, 152, 165, 190, 209, 220, 228, 264, 285, 330, 380, 418, 440, 456, 570, 627, 660, 760, 836, 1045, 1140, 1187, 1254, 1320, 1672, 2090, 2280, 2374, 2508, 3135, 3561, 4180, 4748, 5016, 5935, 6270, 7122, 8360, 9496, 11870, 12540, 13057, 14244, 17805, 22553, 23740, 25080, 26114, 28488, 35610, 39171, 45106, 47480, 52228, 65285, 67659, 71220, 78342, 90212, 104456, 112765, 130570, 135318, 142440, 156684, 180424, 195855, 225530, 248083, 261140, 270636, 313368, 338295, 391710, 451060, 496166, 522280, 541272, 676590, 744249, 783420, 902120, 992332, 1240415, 1353180, 1488498, 1566840, 1984664, 2480830, 2706360, 2976996, 3721245, 4961660, 5953992, 7442490, 9923320, 14884980, 29769960]

約数ペア:

[(1, 29769960), (2, 14884980), (3, 9923320), (4, 7442490), (5, 5953992), (6, 4961660), (8, 3721245), (10, 2976996), (11, 2706360), (12, 2480830), (15, 1984664), (19, 1566840), (20, 1488498), (22, 1353180), (24, 1240415), (30, 992332), (33, 902120), (38, 783420), (40, 744249), (44, 676590), (55, 541272), (57, 522280), (60, 496166), (66, 451060), (76, 391710), (88, 338295), (95, 313368), (110, 270636), (114, 261140), (120, 248083), (132, 225530), (152, 195855), (165, 180424), (190, 156684), (209, 142440), (220, 135318), (228, 130570), (264, 112765), (285, 104456), (330, 90212), (380, 78342), (418, 71220), (440, 67659), (456, 65285), (570, 52228), (627, 47480), (660, 45106), (760, 39171), (836, 35610), (1045, 28488), (1140, 26114), (1187, 25080), (1254, 23740), (1320, 22553), (1672, 17805), (2090, 14244), (2280, 13057), (2374, 12540), (2508, 11870), (3135, 9496), (3561, 8360), (4180, 7122), (4748, 6270), (5016, 5935)]