129573120

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{823}}^1$

素因数の和:888

約数の個数: 144

約数和(自身を含む): 424432512

約数和(自身を除く): 294859392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 128, 160, 164, 192, 205, 240, 246, 256, 320, 328, 384, 410, 480, 492, 615, 640, 656, 768, 820, 823, 960, 984, 1230, 1280, 1312, 1640, 1646, 1920, 1968, 2460, 2469, 2624, 3280, 3292, 3840, 3936, 4115, 4920, 4938, 5248, 6560, 6584, 7872, 8230, 9840, 9876, 10496, 12345, 13120, 13168, 15744, 16460, 19680, 19752, 24690, 26240, 26336, 31488, 32920, 33743, 39360, 39504, 49380, 52480, 52672, 65840, 67486, 78720, 79008, 98760, 101229, 105344, 131680, 134972, 157440, 158016, 168715, 197520, 202458, 210688, 263360, 269944, 316032, 337430, 395040, 404916, 506145, 526720, 539888, 632064, 674860, 790080, 809832, 1012290, 1053440, 1079776, 1349720, 1580160, 1619664, 2024580, 2159552, 2699440, 3160320, 3239328, 4049160, 4319104, 5398880, 6478656, 8098320, 8638208, 10797760, 12957312, 16196640, 21595520, 25914624, 32393280, 43191040, 64786560, 129573120]

約数ペア:

[(1, 129573120), (2, 64786560), (3, 43191040), (4, 32393280), (5, 25914624), (6, 21595520), (8, 16196640), (10, 12957312), (12, 10797760), (15, 8638208), (16, 8098320), (20, 6478656), (24, 5398880), (30, 4319104), (32, 4049160), (40, 3239328), (41, 3160320), (48, 2699440), (60, 2159552), (64, 2024580), (80, 1619664), (82, 1580160), (96, 1349720), (120, 1079776), (123, 1053440), (128, 1012290), (160, 809832), (164, 790080), (192, 674860), (205, 632064), (240, 539888), (246, 526720), (256, 506145), (320, 404916), (328, 395040), (384, 337430), (410, 316032), (480, 269944), (492, 263360), (615, 210688), (640, 202458), (656, 197520), (768, 168715), (820, 158016), (823, 157440), (960, 134972), (984, 131680), (1230, 105344), (1280, 101229), (1312, 98760), (1640, 79008), (1646, 78720), (1920, 67486), (1968, 65840), (2460, 52672), (2469, 52480), (2624, 49380), (3280, 39504), (3292, 39360), (3840, 33743), (3936, 32920), (4115, 31488), (4920, 26336), (4938, 26240), (5248, 24690), (6560, 19752), (6584, 19680), (7872, 16460), (8230, 15744), (9840, 13168), (9876, 13120), (10496, 12345)]