About the Number

120087072

120087071 ← → 120087073

2進数表記:111001010000110001000100000

漢数字表記:一億二千八万七千七十二

素因数分解:

2 5 × 3 2 × 7 1 × 59567 1

素因数の和:59590
約数の個数: 72
約数和(自身を含む): 390289536
約数和(自身を除く): 270202464

約数列:
[1, 2, 3, 4, 6, 7, 8, 9, 12, 14, 16, 18, 21, 24, 28, 32, 36, 42, 48, 56, 63, 72, 84, 96, 112, 126, 144, 168, 224, 252, 288, 336, 504, 672, 1008, 2016, 59567, 119134, 178701, 238268, 357402, 416969, 476536, 536103, 714804, 833938, 953072, 1072206, 1250907, 1429608, 1667876, 1906144, 2144412, 2501814, 2859216, 3335752, 3752721, 4288824, 5003628, 5718432, 6671504, 7505442, 8577648, 10007256, 13343008, 15010884, 17155296, 20014512, 30021768, 40029024, 60043536, 120087072]

約数ペア:
[(1, 120087072), (2, 60043536), (3, 40029024), (4, 30021768), (6, 20014512), (7, 17155296), (8, 15010884), (9, 13343008), (12, 10007256), (14, 8577648), (16, 7505442), (18, 6671504), (21, 5718432), (24, 5003628), (28, 4288824), (32, 3752721), (36, 3335752), (42, 2859216), (48, 2501814), (56, 2144412), (63, 1906144), (72, 1667876), (84, 1429608), (96, 1250907), (112, 1072206), (126, 953072), (144, 833938), (168, 714804), (224, 536103), (252, 476536), (288, 416969), (336, 357402), (504, 238268), (672, 178701), (1008, 119134), (2016, 59567)]

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