54936720

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{41}}^1\times {\mathrm{1861}}^1$

素因数の和:1921

約数の個数: 120

約数和(自身を含む): 189097272

約数和(自身を除く): 134160552

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 41, 45, 48, 60, 72, 80, 82, 90, 120, 123, 144, 164, 180, 205, 240, 246, 328, 360, 369, 410, 492, 615, 656, 720, 738, 820, 984, 1230, 1476, 1640, 1845, 1861, 1968, 2460, 2952, 3280, 3690, 3722, 4920, 5583, 5904, 7380, 7444, 9305, 9840, 11166, 14760, 14888, 16749, 18610, 22332, 27915, 29520, 29776, 33498, 37220, 44664, 55830, 66996, 74440, 76301, 83745, 89328, 111660, 133992, 148880, 152602, 167490, 223320, 228903, 267984, 305204, 334980, 381505, 446640, 457806, 610408, 669960, 686709, 763010, 915612, 1144515, 1220816, 1339920, 1373418, 1526020, 1831224, 2289030, 2746836, 3052040, 3433545, 3662448, 4578060, 5493672, 6104080, 6867090, 9156120, 10987344, 13734180, 18312240, 27468360, 54936720]

約数ペア:

[(1, 54936720), (2, 27468360), (3, 18312240), (4, 13734180), (5, 10987344), (6, 9156120), (8, 6867090), (9, 6104080), (10, 5493672), (12, 4578060), (15, 3662448), (16, 3433545), (18, 3052040), (20, 2746836), (24, 2289030), (30, 1831224), (36, 1526020), (40, 1373418), (41, 1339920), (45, 1220816), (48, 1144515), (60, 915612), (72, 763010), (80, 686709), (82, 669960), (90, 610408), (120, 457806), (123, 446640), (144, 381505), (164, 334980), (180, 305204), (205, 267984), (240, 228903), (246, 223320), (328, 167490), (360, 152602), (369, 148880), (410, 133992), (492, 111660), (615, 89328), (656, 83745), (720, 76301), (738, 74440), (820, 66996), (984, 55830), (1230, 44664), (1476, 37220), (1640, 33498), (1845, 29776), (1861, 29520), (1968, 27915), (2460, 22332), (2952, 18610), (3280, 16749), (3690, 14888), (3722, 14760), (4920, 11166), (5583, 9840), (5904, 9305), (7380, 7444)]