12107880

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{37}}^1\times {\mathrm{101}}^1$

素因数の和:161

約数の個数: 160

約数和(自身を含む): 42209640

約数和(自身を除く): 30101760

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 27, 30, 36, 37, 40, 45, 54, 60, 72, 74, 81, 90, 101, 108, 111, 120, 135, 148, 162, 180, 185, 202, 216, 222, 270, 296, 303, 324, 333, 360, 370, 404, 405, 444, 505, 540, 555, 606, 648, 666, 740, 808, 810, 888, 909, 999, 1010, 1080, 1110, 1212, 1332, 1480, 1515, 1620, 1665, 1818, 1998, 2020, 2220, 2424, 2664, 2727, 2997, 3030, 3240, 3330, 3636, 3737, 3996, 4040, 4440, 4545, 4995, 5454, 5994, 6060, 6660, 7272, 7474, 7992, 8181, 9090, 9990, 10908, 11211, 11988, 12120, 13320, 13635, 14948, 14985, 16362, 18180, 18685, 19980, 21816, 22422, 23976, 27270, 29896, 29970, 32724, 33633, 36360, 37370, 39960, 40905, 44844, 54540, 56055, 59940, 65448, 67266, 74740, 81810, 89688, 100899, 109080, 112110, 119880, 134532, 149480, 163620, 168165, 201798, 224220, 269064, 302697, 327240, 336330, 403596, 448440, 504495, 605394, 672660, 807192, 1008990, 1210788, 1345320, 1513485, 2017980, 2421576, 3026970, 4035960, 6053940, 12107880]

約数ペア:

[(1, 12107880), (2, 6053940), (3, 4035960), (4, 3026970), (5, 2421576), (6, 2017980), (8, 1513485), (9, 1345320), (10, 1210788), (12, 1008990), (15, 807192), (18, 672660), (20, 605394), (24, 504495), (27, 448440), (30, 403596), (36, 336330), (37, 327240), (40, 302697), (45, 269064), (54, 224220), (60, 201798), (72, 168165), (74, 163620), (81, 149480), (90, 134532), (101, 119880), (108, 112110), (111, 109080), (120, 100899), (135, 89688), (148, 81810), (162, 74740), (180, 67266), (185, 65448), (202, 59940), (216, 56055), (222, 54540), (270, 44844), (296, 40905), (303, 39960), (324, 37370), (333, 36360), (360, 33633), (370, 32724), (404, 29970), (405, 29896), (444, 27270), (505, 23976), (540, 22422), (555, 21816), (606, 19980), (648, 18685), (666, 18180), (740, 16362), (808, 14985), (810, 14948), (888, 13635), (909, 13320), (999, 12120), (1010, 11988), (1080, 11211), (1110, 10908), (1212, 9990), (1332, 9090), (1480, 8181), (1515, 7992), (1620, 7474), (1665, 7272), (1818, 6660), (1998, 6060), (2020, 5994), (2220, 5454), (2424, 4995), (2664, 4545), (2727, 4440), (2997, 4040), (3030, 3996), (3240, 3737), (3330, 3636)]