120267720

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{5861}}^1$

素因数の和:5900

約数の個数: 128

約数和(自身を含む): 422064000

約数和(自身を除く): 301796280

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 19, 20, 24, 27, 30, 36, 38, 40, 45, 54, 57, 60, 72, 76, 90, 95, 108, 114, 120, 135, 152, 171, 180, 190, 216, 228, 270, 285, 342, 360, 380, 456, 513, 540, 570, 684, 760, 855, 1026, 1080, 1140, 1368, 1710, 2052, 2280, 2565, 3420, 4104, 5130, 5861, 6840, 10260, 11722, 17583, 20520, 23444, 29305, 35166, 46888, 52749, 58610, 70332, 87915, 105498, 111359, 117220, 140664, 158247, 175830, 210996, 222718, 234440, 263745, 316494, 334077, 351660, 421992, 445436, 527490, 556795, 632988, 668154, 703320, 791235, 890872, 1002231, 1054980, 1113590, 1265976, 1336308, 1582470, 1670385, 2004462, 2109960, 2227180, 2672616, 3006693, 3164940, 3340770, 4008924, 4454360, 5011155, 6013386, 6329880, 6681540, 8017848, 10022310, 12026772, 13363080, 15033465, 20044620, 24053544, 30066930, 40089240, 60133860, 120267720]

約数ペア:

[(1, 120267720), (2, 60133860), (3, 40089240), (4, 30066930), (5, 24053544), (6, 20044620), (8, 15033465), (9, 13363080), (10, 12026772), (12, 10022310), (15, 8017848), (18, 6681540), (19, 6329880), (20, 6013386), (24, 5011155), (27, 4454360), (30, 4008924), (36, 3340770), (38, 3164940), (40, 3006693), (45, 2672616), (54, 2227180), (57, 2109960), (60, 2004462), (72, 1670385), (76, 1582470), (90, 1336308), (95, 1265976), (108, 1113590), (114, 1054980), (120, 1002231), (135, 890872), (152, 791235), (171, 703320), (180, 668154), (190, 632988), (216, 556795), (228, 527490), (270, 445436), (285, 421992), (342, 351660), (360, 334077), (380, 316494), (456, 263745), (513, 234440), (540, 222718), (570, 210996), (684, 175830), (760, 158247), (855, 140664), (1026, 117220), (1080, 111359), (1140, 105498), (1368, 87915), (1710, 70332), (2052, 58610), (2280, 52749), (2565, 46888), (3420, 35166), (4104, 29305), (5130, 23444), (5861, 20520), (6840, 17583), (10260, 11722)]