47775960

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{1427}}^1$

素因数の和:1478

約数の個数: 128

約数和(自身を含む): 164505600

約数和(自身を除く): 116729640

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 31, 36, 40, 45, 54, 60, 62, 72, 90, 93, 108, 120, 124, 135, 155, 180, 186, 216, 248, 270, 279, 310, 360, 372, 465, 540, 558, 620, 744, 837, 930, 1080, 1116, 1240, 1395, 1427, 1674, 1860, 2232, 2790, 2854, 3348, 3720, 4185, 4281, 5580, 5708, 6696, 7135, 8370, 8562, 11160, 11416, 12843, 14270, 16740, 17124, 21405, 25686, 28540, 33480, 34248, 38529, 42810, 44237, 51372, 57080, 64215, 77058, 85620, 88474, 102744, 128430, 132711, 154116, 171240, 176948, 192645, 221185, 256860, 265422, 308232, 353896, 385290, 398133, 442370, 513720, 530844, 663555, 770580, 796266, 884740, 1061688, 1194399, 1327110, 1541160, 1592532, 1769480, 1990665, 2388798, 2654220, 3185064, 3981330, 4777596, 5308440, 5971995, 7962660, 9555192, 11943990, 15925320, 23887980, 47775960]

約数ペア:

[(1, 47775960), (2, 23887980), (3, 15925320), (4, 11943990), (5, 9555192), (6, 7962660), (8, 5971995), (9, 5308440), (10, 4777596), (12, 3981330), (15, 3185064), (18, 2654220), (20, 2388798), (24, 1990665), (27, 1769480), (30, 1592532), (31, 1541160), (36, 1327110), (40, 1194399), (45, 1061688), (54, 884740), (60, 796266), (62, 770580), (72, 663555), (90, 530844), (93, 513720), (108, 442370), (120, 398133), (124, 385290), (135, 353896), (155, 308232), (180, 265422), (186, 256860), (216, 221185), (248, 192645), (270, 176948), (279, 171240), (310, 154116), (360, 132711), (372, 128430), (465, 102744), (540, 88474), (558, 85620), (620, 77058), (744, 64215), (837, 57080), (930, 51372), (1080, 44237), (1116, 42810), (1240, 38529), (1395, 34248), (1427, 33480), (1674, 28540), (1860, 25686), (2232, 21405), (2790, 17124), (2854, 16740), (3348, 14270), (3720, 12843), (4185, 11416), (4281, 11160), (5580, 8562), (5708, 8370), (6696, 7135)]