159331320

素因数分解:

$2^3\times 3^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{4759}}^1$

素因数の和:4810

約数の個数: 128

約数和(自身を含む): 548352000

約数和(自身を除く): 389020680

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, 1674, 1860, 2232, 2790, 3348, 3720, 4185, 4759, 5580, 6696, 8370, 9518, 11160, 14277, 16740, 19036, 23795, 28554, 33480, 38072, 42831, 47590, 57108, 71385, 85662, 95180, 114216, 128493, 142770, 147529, 171324, 190360, 214155, 256986, 285540, 295058, 342648, 428310, 442587, 513972, 571080, 590116, 642465, 737645, 856620, 885174, 1027944, 1180232, 1284930, 1327761, 1475290, 1713240, 1770348, 2212935, 2569860, 2655522, 2950580, 3540696, 3983283, 4425870, 5139720, 5311044, 5901160, 6638805, 7966566, 8851740, 10622088, 13277610, 15933132, 17703480, 19916415, 26555220, 31866264, 39832830, 53110440, 79665660, 159331320]

約数ペア:

[(1, 159331320), (2, 79665660), (3, 53110440), (4, 39832830), (5, 31866264), (6, 26555220), (8, 19916415), (9, 17703480), (10, 15933132), (12, 13277610), (15, 10622088), (18, 8851740), (20, 7966566), (24, 6638805), (27, 5901160), (30, 5311044), (31, 5139720), (36, 4425870), (40, 3983283), (45, 3540696), (54, 2950580), (60, 2655522), (62, 2569860), (72, 2212935), (90, 1770348), (93, 1713240), (108, 1475290), (120, 1327761), (124, 1284930), (135, 1180232), (155, 1027944), (180, 885174), (186, 856620), (216, 737645), (248, 642465), (270, 590116), (279, 571080), (310, 513972), (360, 442587), (372, 428310), (465, 342648), (540, 295058), (558, 285540), (620, 256986), (744, 214155), (837, 190360), (930, 171324), (1080, 147529), (1116, 142770), (1240, 128493), (1395, 114216), (1674, 95180), (1860, 85662), (2232, 71385), (2790, 57108), (3348, 47590), (3720, 42831), (4185, 38072), (4759, 33480), (5580, 28554), (6696, 23795), (8370, 19036), (9518, 16740), (11160, 14277)]