160416720

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{23}}^1\times {\mathrm{3229}}^1$

素因数の和:3274

約数の個数: 160

約数和(自身を含む): 576748800

約数和(自身を除く): 416332080

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 23, 24, 27, 30, 36, 40, 45, 46, 48, 54, 60, 69, 72, 80, 90, 92, 108, 115, 120, 135, 138, 144, 180, 184, 207, 216, 230, 240, 270, 276, 345, 360, 368, 414, 432, 460, 540, 552, 621, 690, 720, 828, 920, 1035, 1080, 1104, 1242, 1380, 1656, 1840, 2070, 2160, 2484, 2760, 3105, 3229, 3312, 4140, 4968, 5520, 6210, 6458, 8280, 9687, 9936, 12420, 12916, 16145, 16560, 19374, 24840, 25832, 29061, 32290, 38748, 48435, 49680, 51664, 58122, 64580, 74267, 77496, 87183, 96870, 116244, 129160, 145305, 148534, 154992, 174366, 193740, 222801, 232488, 258320, 290610, 297068, 348732, 371335, 387480, 435915, 445602, 464976, 581220, 594136, 668403, 697464, 742670, 774960, 871830, 891204, 1114005, 1162440, 1188272, 1336806, 1394928, 1485340, 1743660, 1782408, 2005209, 2228010, 2324880, 2673612, 2970680, 3342015, 3487320, 3564816, 4010418, 4456020, 5347224, 5941360, 6684030, 6974640, 8020836, 8912040, 10026045, 10694448, 13368060, 16041672, 17824080, 20052090, 26736120, 32083344, 40104180, 53472240, 80208360, 160416720]

約数ペア:

[(1, 160416720), (2, 80208360), (3, 53472240), (4, 40104180), (5, 32083344), (6, 26736120), (8, 20052090), (9, 17824080), (10, 16041672), (12, 13368060), (15, 10694448), (16, 10026045), (18, 8912040), (20, 8020836), (23, 6974640), (24, 6684030), (27, 5941360), (30, 5347224), (36, 4456020), (40, 4010418), (45, 3564816), (46, 3487320), (48, 3342015), (54, 2970680), (60, 2673612), (69, 2324880), (72, 2228010), (80, 2005209), (90, 1782408), (92, 1743660), (108, 1485340), (115, 1394928), (120, 1336806), (135, 1188272), (138, 1162440), (144, 1114005), (180, 891204), (184, 871830), (207, 774960), (216, 742670), (230, 697464), (240, 668403), (270, 594136), (276, 581220), (345, 464976), (360, 445602), (368, 435915), (414, 387480), (432, 371335), (460, 348732), (540, 297068), (552, 290610), (621, 258320), (690, 232488), (720, 222801), (828, 193740), (920, 174366), (1035, 154992), (1080, 148534), (1104, 145305), (1242, 129160), (1380, 116244), (1656, 96870), (1840, 87183), (2070, 77496), (2160, 74267), (2484, 64580), (2760, 58122), (3105, 51664), (3229, 49680), (3312, 48435), (4140, 38748), (4968, 32290), (5520, 29061), (6210, 25832), (6458, 24840), (8280, 19374), (9687, 16560), (9936, 16145), (12420, 12916)]