30367728

素因数分解:

$2^4\times 3^2\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{173}}^1$

素因数の和:263

約数の個数: 120

約数和(自身を含む): 90878112

約数和(自身を除く): 60510384

約数列:

[1, 2, 3, 4, 6, 8, 9, 12, 16, 18, 23, 24, 36, 46, 48, 53, 69, 72, 92, 106, 138, 144, 159, 173, 184, 207, 212, 276, 318, 346, 368, 414, 424, 477, 519, 552, 636, 692, 828, 848, 954, 1038, 1104, 1219, 1272, 1384, 1557, 1656, 1908, 2076, 2438, 2544, 2768, 3114, 3312, 3657, 3816, 3979, 4152, 4876, 6228, 7314, 7632, 7958, 8304, 9169, 9752, 10971, 11937, 12456, 14628, 15916, 18338, 19504, 21942, 23874, 24912, 27507, 29256, 31832, 35811, 36676, 43884, 47748, 55014, 58512, 63664, 71622, 73352, 82521, 87768, 95496, 110028, 143244, 146704, 165042, 175536, 190992, 210887, 220056, 286488, 330084, 421774, 440112, 572976, 632661, 660168, 843548, 1265322, 1320336, 1687096, 1897983, 2530644, 3374192, 3795966, 5061288, 7591932, 10122576, 15183864, 30367728]

約数ペア:

[(1, 30367728), (2, 15183864), (3, 10122576), (4, 7591932), (6, 5061288), (8, 3795966), (9, 3374192), (12, 2530644), (16, 1897983), (18, 1687096), (23, 1320336), (24, 1265322), (36, 843548), (46, 660168), (48, 632661), (53, 572976), (69, 440112), (72, 421774), (92, 330084), (106, 286488), (138, 220056), (144, 210887), (159, 190992), (173, 175536), (184, 165042), (207, 146704), (212, 143244), (276, 110028), (318, 95496), (346, 87768), (368, 82521), (414, 73352), (424, 71622), (477, 63664), (519, 58512), (552, 55014), (636, 47748), (692, 43884), (828, 36676), (848, 35811), (954, 31832), (1038, 29256), (1104, 27507), (1219, 24912), (1272, 23874), (1384, 21942), (1557, 19504), (1656, 18338), (1908, 15916), (2076, 14628), (2438, 12456), (2544, 11937), (2768, 10971), (3114, 9752), (3312, 9169), (3657, 8304), (3816, 7958), (3979, 7632), (4152, 7314), (4876, 6228)]