122601280

素因数分解:

$2^6\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{727}}^1$

素因数の和:792

約数の個数: 112

約数和(自身を含む): 319527936

約数和(自身を除く): 196926656

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 62, 64, 68, 80, 85, 124, 136, 155, 160, 170, 248, 272, 310, 320, 340, 496, 527, 544, 620, 680, 727, 992, 1054, 1088, 1240, 1360, 1454, 1984, 2108, 2480, 2635, 2720, 2908, 3635, 4216, 4960, 5270, 5440, 5816, 7270, 8432, 9920, 10540, 11632, 12359, 14540, 16864, 21080, 22537, 23264, 24718, 29080, 33728, 42160, 45074, 46528, 49436, 58160, 61795, 84320, 90148, 98872, 112685, 116320, 123590, 168640, 180296, 197744, 225370, 232640, 247180, 360592, 383129, 395488, 450740, 494360, 721184, 766258, 790976, 901480, 988720, 1442368, 1532516, 1802960, 1915645, 1977440, 3065032, 3605920, 3831290, 3954880, 6130064, 7211840, 7662580, 12260128, 15325160, 24520256, 30650320, 61300640, 122601280]

約数ペア:

[(1, 122601280), (2, 61300640), (4, 30650320), (5, 24520256), (8, 15325160), (10, 12260128), (16, 7662580), (17, 7211840), (20, 6130064), (31, 3954880), (32, 3831290), (34, 3605920), (40, 3065032), (62, 1977440), (64, 1915645), (68, 1802960), (80, 1532516), (85, 1442368), (124, 988720), (136, 901480), (155, 790976), (160, 766258), (170, 721184), (248, 494360), (272, 450740), (310, 395488), (320, 383129), (340, 360592), (496, 247180), (527, 232640), (544, 225370), (620, 197744), (680, 180296), (727, 168640), (992, 123590), (1054, 116320), (1088, 112685), (1240, 98872), (1360, 90148), (1454, 84320), (1984, 61795), (2108, 58160), (2480, 49436), (2635, 46528), (2720, 45074), (2908, 42160), (3635, 33728), (4216, 29080), (4960, 24718), (5270, 23264), (5440, 22537), (5816, 21080), (7270, 16864), (8432, 14540), (9920, 12359), (10540, 11632)]