About the Number

131160480

131160479 ← → 131160481

2進数表記:111110100010101100110100000

漢数字表記:一億三千百十六万四百八十

素因数分解:

2 5 × 3 1 × 5 1 × 11 1 × 24841 1

素因数の和:24870
約数の個数: 96
約数和(自身を含む): 450733248
約数和(自身を除く): 319572768

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 11, 12, 15, 16, 20, 22, 24, 30, 32, 33, 40, 44, 48, 55, 60, 66, 80, 88, 96, 110, 120, 132, 160, 165, 176, 220, 240, 264, 330, 352, 440, 480, 528, 660, 880, 1056, 1320, 1760, 2640, 5280, 24841, 49682, 74523, 99364, 124205, 149046, 198728, 248410, 273251, 298092, 372615, 397456, 496820, 546502, 596184, 745230, 794912, 819753, 993640, 1093004, 1192368, 1366255, 1490460, 1639506, 1987280, 2186008, 2384736, 2732510, 2980920, 3279012, 3974560, 4098765, 4372016, 5465020, 5961840, 6558024, 8197530, 8744032, 10930040, 11923680, 13116048, 16395060, 21860080, 26232096, 32790120, 43720160, 65580240, 131160480]

約数ペア:
[(1, 131160480), (2, 65580240), (3, 43720160), (4, 32790120), (5, 26232096), (6, 21860080), (8, 16395060), (10, 13116048), (11, 11923680), (12, 10930040), (15, 8744032), (16, 8197530), (20, 6558024), (22, 5961840), (24, 5465020), (30, 4372016), (32, 4098765), (33, 3974560), (40, 3279012), (44, 2980920), (48, 2732510), (55, 2384736), (60, 2186008), (66, 1987280), (80, 1639506), (88, 1490460), (96, 1366255), (110, 1192368), (120, 1093004), (132, 993640), (160, 819753), (165, 794912), (176, 745230), (220, 596184), (240, 546502), (264, 496820), (330, 397456), (352, 372615), (440, 298092), (480, 273251), (528, 248410), (660, 198728), (880, 149046), (1056, 124205), (1320, 99364), (1760, 74523), (2640, 49682), (5280, 24841)]

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