42511320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{263}}^1\times {\mathrm{449}}^1$

素因数の和:729

約数の個数: 96

約数和(自身を含む): 138996000

約数和(自身を除く): 96484680

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 263, 360, 449, 526, 789, 898, 1052, 1315, 1347, 1578, 1796, 2104, 2245, 2367, 2630, 2694, 3156, 3592, 3945, 4041, 4490, 4734, 5260, 5388, 6312, 6735, 7890, 8082, 8980, 9468, 10520, 10776, 11835, 13470, 15780, 16164, 17960, 18936, 20205, 23670, 26940, 31560, 32328, 40410, 47340, 53880, 80820, 94680, 118087, 161640, 236174, 354261, 472348, 590435, 708522, 944696, 1062783, 1180870, 1417044, 1771305, 2125566, 2361740, 2834088, 3542610, 4251132, 4723480, 5313915, 7085220, 8502264, 10627830, 14170440, 21255660, 42511320]

約数ペア:

[(1, 42511320), (2, 21255660), (3, 14170440), (4, 10627830), (5, 8502264), (6, 7085220), (8, 5313915), (9, 4723480), (10, 4251132), (12, 3542610), (15, 2834088), (18, 2361740), (20, 2125566), (24, 1771305), (30, 1417044), (36, 1180870), (40, 1062783), (45, 944696), (60, 708522), (72, 590435), (90, 472348), (120, 354261), (180, 236174), (263, 161640), (360, 118087), (449, 94680), (526, 80820), (789, 53880), (898, 47340), (1052, 40410), (1315, 32328), (1347, 31560), (1578, 26940), (1796, 23670), (2104, 20205), (2245, 18936), (2367, 17960), (2630, 16164), (2694, 15780), (3156, 13470), (3592, 11835), (3945, 10776), (4041, 10520), (4490, 9468), (4734, 8980), (5260, 8082), (5388, 7890), (6312, 6735)]