3107640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{47}}^1$

素因数の和:109

約数の個数: 128

約数和(自身を含む): 10368000

約数和(自身を除く): 7260360

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 29, 30, 38, 40, 47, 57, 58, 60, 76, 87, 94, 95, 114, 116, 120, 141, 145, 152, 174, 188, 190, 228, 232, 235, 282, 285, 290, 348, 376, 380, 435, 456, 470, 551, 564, 570, 580, 696, 705, 760, 870, 893, 940, 1102, 1128, 1140, 1160, 1363, 1410, 1653, 1740, 1786, 1880, 2204, 2280, 2679, 2726, 2755, 2820, 3306, 3480, 3572, 4089, 4408, 4465, 5358, 5452, 5510, 5640, 6612, 6815, 7144, 8178, 8265, 8930, 10716, 10904, 11020, 13224, 13395, 13630, 16356, 16530, 17860, 20445, 21432, 22040, 25897, 26790, 27260, 32712, 33060, 35720, 40890, 51794, 53580, 54520, 66120, 77691, 81780, 103588, 107160, 129485, 155382, 163560, 207176, 258970, 310764, 388455, 517940, 621528, 776910, 1035880, 1553820, 3107640]

約数ペア:

[(1, 3107640), (2, 1553820), (3, 1035880), (4, 776910), (5, 621528), (6, 517940), (8, 388455), (10, 310764), (12, 258970), (15, 207176), (19, 163560), (20, 155382), (24, 129485), (29, 107160), (30, 103588), (38, 81780), (40, 77691), (47, 66120), (57, 54520), (58, 53580), (60, 51794), (76, 40890), (87, 35720), (94, 33060), (95, 32712), (114, 27260), (116, 26790), (120, 25897), (141, 22040), (145, 21432), (152, 20445), (174, 17860), (188, 16530), (190, 16356), (228, 13630), (232, 13395), (235, 13224), (282, 11020), (285, 10904), (290, 10716), (348, 8930), (376, 8265), (380, 8178), (435, 7144), (456, 6815), (470, 6612), (551, 5640), (564, 5510), (570, 5452), (580, 5358), (696, 4465), (705, 4408), (760, 4089), (870, 3572), (893, 3480), (940, 3306), (1102, 2820), (1128, 2755), (1140, 2726), (1160, 2679), (1363, 2280), (1410, 2204), (1653, 1880), (1740, 1786)]