344921880

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{53}}^1\times {\mathrm{193}}^1\times {\mathrm{281}}^1$

素因数の和:541

約数の個数: 128

約数和(自身を含む): 1063523520

約数和(自身を除く): 718601640

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 53, 60, 106, 120, 159, 193, 212, 265, 281, 318, 386, 424, 530, 562, 579, 636, 772, 795, 843, 965, 1060, 1124, 1158, 1272, 1405, 1544, 1590, 1686, 1930, 2120, 2248, 2316, 2810, 2895, 3180, 3372, 3860, 4215, 4632, 5620, 5790, 6360, 6744, 7720, 8430, 10229, 11240, 11580, 14893, 16860, 20458, 23160, 29786, 30687, 33720, 40916, 44679, 51145, 54233, 59572, 61374, 74465, 81832, 89358, 102290, 108466, 119144, 122748, 148930, 153435, 162699, 178716, 204580, 216932, 223395, 245496, 271165, 297860, 306870, 325398, 357432, 409160, 433864, 446790, 542330, 595720, 613740, 650796, 813495, 893580, 1084660, 1227480, 1301592, 1626990, 1787160, 2169320, 2874349, 3253980, 5748698, 6507960, 8623047, 11497396, 14371745, 17246094, 22994792, 28743490, 34492188, 43115235, 57486980, 68984376, 86230470, 114973960, 172460940, 344921880]

約数ペア:

[(1, 344921880), (2, 172460940), (3, 114973960), (4, 86230470), (5, 68984376), (6, 57486980), (8, 43115235), (10, 34492188), (12, 28743490), (15, 22994792), (20, 17246094), (24, 14371745), (30, 11497396), (40, 8623047), (53, 6507960), (60, 5748698), (106, 3253980), (120, 2874349), (159, 2169320), (193, 1787160), (212, 1626990), (265, 1301592), (281, 1227480), (318, 1084660), (386, 893580), (424, 813495), (530, 650796), (562, 613740), (579, 595720), (636, 542330), (772, 446790), (795, 433864), (843, 409160), (965, 357432), (1060, 325398), (1124, 306870), (1158, 297860), (1272, 271165), (1405, 245496), (1544, 223395), (1590, 216932), (1686, 204580), (1930, 178716), (2120, 162699), (2248, 153435), (2316, 148930), (2810, 122748), (2895, 119144), (3180, 108466), (3372, 102290), (3860, 89358), (4215, 81832), (4632, 74465), (5620, 61374), (5790, 59572), (6360, 54233), (6744, 51145), (7720, 44679), (8430, 40916), (10229, 33720), (11240, 30687), (11580, 29786), (14893, 23160), (16860, 20458)]