About the Number

122189280

122189279 ← → 122189281

2進数表記:111010010000111010111100000

漢数字表記:一億二千二百十八万九千二百八十

素因数分解:

2 5 × 3 1 × 5 1 × 83 1 × 3067 1

素因数の和:3168
約数の個数: 96
約数和(自身を含む): 389660544
約数和(自身を除く): 267471264

約数列:
[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 80, 83, 96, 120, 160, 166, 240, 249, 332, 415, 480, 498, 664, 830, 996, 1245, 1328, 1660, 1992, 2490, 2656, 3067, 3320, 3984, 4980, 6134, 6640, 7968, 9201, 9960, 12268, 13280, 15335, 18402, 19920, 24536, 30670, 36804, 39840, 46005, 49072, 61340, 73608, 92010, 98144, 122680, 147216, 184020, 245360, 254561, 294432, 368040, 490720, 509122, 736080, 763683, 1018244, 1272805, 1472160, 1527366, 2036488, 2545610, 3054732, 3818415, 4072976, 5091220, 6109464, 7636830, 8145952, 10182440, 12218928, 15273660, 20364880, 24437856, 30547320, 40729760, 61094640, 122189280]

約数ペア:
[(1, 122189280), (2, 61094640), (3, 40729760), (4, 30547320), (5, 24437856), (6, 20364880), (8, 15273660), (10, 12218928), (12, 10182440), (15, 8145952), (16, 7636830), (20, 6109464), (24, 5091220), (30, 4072976), (32, 3818415), (40, 3054732), (48, 2545610), (60, 2036488), (80, 1527366), (83, 1472160), (96, 1272805), (120, 1018244), (160, 763683), (166, 736080), (240, 509122), (249, 490720), (332, 368040), (415, 294432), (480, 254561), (498, 245360), (664, 184020), (830, 147216), (996, 122680), (1245, 98144), (1328, 92010), (1660, 73608), (1992, 61340), (2490, 49072), (2656, 46005), (3067, 39840), (3320, 36804), (3984, 30670), (4980, 24536), (6134, 19920), (6640, 18402), (7968, 15335), (9201, 13280), (9960, 12268)]

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