23945640

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{31}}^1\times {\mathrm{41}}^1\times {\mathrm{157}}^1$

素因数の和:243

約数の個数: 128

約数和(自身を含む): 76446720

約数和(自身を除く): 52501080

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 31, 40, 41, 60, 62, 82, 93, 120, 123, 124, 155, 157, 164, 186, 205, 246, 248, 310, 314, 328, 372, 410, 465, 471, 492, 615, 620, 628, 744, 785, 820, 930, 942, 984, 1230, 1240, 1256, 1271, 1570, 1640, 1860, 1884, 2355, 2460, 2542, 3140, 3720, 3768, 3813, 4710, 4867, 4920, 5084, 6280, 6355, 6437, 7626, 9420, 9734, 10168, 12710, 12874, 14601, 15252, 18840, 19065, 19311, 19468, 24335, 25420, 25748, 29202, 30504, 32185, 38130, 38622, 38936, 48670, 50840, 51496, 58404, 64370, 73005, 76260, 77244, 96555, 97340, 116808, 128740, 146010, 152520, 154488, 193110, 194680, 199547, 257480, 292020, 386220, 399094, 584040, 598641, 772440, 798188, 997735, 1197282, 1596376, 1995470, 2394564, 2993205, 3990940, 4789128, 5986410, 7981880, 11972820, 23945640]

約数ペア:

[(1, 23945640), (2, 11972820), (3, 7981880), (4, 5986410), (5, 4789128), (6, 3990940), (8, 2993205), (10, 2394564), (12, 1995470), (15, 1596376), (20, 1197282), (24, 997735), (30, 798188), (31, 772440), (40, 598641), (41, 584040), (60, 399094), (62, 386220), (82, 292020), (93, 257480), (120, 199547), (123, 194680), (124, 193110), (155, 154488), (157, 152520), (164, 146010), (186, 128740), (205, 116808), (246, 97340), (248, 96555), (310, 77244), (314, 76260), (328, 73005), (372, 64370), (410, 58404), (465, 51496), (471, 50840), (492, 48670), (615, 38936), (620, 38622), (628, 38130), (744, 32185), (785, 30504), (820, 29202), (930, 25748), (942, 25420), (984, 24335), (1230, 19468), (1240, 19311), (1256, 19065), (1271, 18840), (1570, 15252), (1640, 14601), (1860, 12874), (1884, 12710), (2355, 10168), (2460, 9734), (2542, 9420), (3140, 7626), (3720, 6437), (3768, 6355), (3813, 6280), (4710, 5084), (4867, 4920)]