158752080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2791}}^1$

素因数の和:2889

約数の個数: 120

約数和(自身を含む): 540084480

約数和(自身を除く): 381332400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 72, 79, 80, 90, 120, 144, 158, 180, 237, 240, 316, 360, 395, 474, 632, 711, 720, 790, 948, 1185, 1264, 1422, 1580, 1896, 2370, 2791, 2844, 3160, 3555, 3792, 4740, 5582, 5688, 6320, 7110, 8373, 9480, 11164, 11376, 13955, 14220, 16746, 18960, 22328, 25119, 27910, 28440, 33492, 41865, 44656, 50238, 55820, 56880, 66984, 83730, 100476, 111640, 125595, 133968, 167460, 200952, 220489, 223280, 251190, 334920, 401904, 440978, 502380, 661467, 669840, 881956, 1004760, 1102445, 1322934, 1763912, 1984401, 2009520, 2204890, 2645868, 3307335, 3527824, 3968802, 4409780, 5291736, 6614670, 7937604, 8819560, 9922005, 10583472, 13229340, 15875208, 17639120, 19844010, 26458680, 31750416, 39688020, 52917360, 79376040, 158752080]

約数ペア:

[(1, 158752080), (2, 79376040), (3, 52917360), (4, 39688020), (5, 31750416), (6, 26458680), (8, 19844010), (9, 17639120), (10, 15875208), (12, 13229340), (15, 10583472), (16, 9922005), (18, 8819560), (20, 7937604), (24, 6614670), (30, 5291736), (36, 4409780), (40, 3968802), (45, 3527824), (48, 3307335), (60, 2645868), (72, 2204890), (79, 2009520), (80, 1984401), (90, 1763912), (120, 1322934), (144, 1102445), (158, 1004760), (180, 881956), (237, 669840), (240, 661467), (316, 502380), (360, 440978), (395, 401904), (474, 334920), (632, 251190), (711, 223280), (720, 220489), (790, 200952), (948, 167460), (1185, 133968), (1264, 125595), (1422, 111640), (1580, 100476), (1896, 83730), (2370, 66984), (2791, 56880), (2844, 55820), (3160, 50238), (3555, 44656), (3792, 41865), (4740, 33492), (5582, 28440), (5688, 27910), (6320, 25119), (7110, 22328), (8373, 18960), (9480, 16746), (11164, 14220), (11376, 13955)]