15645960

素因数分解:

$2^3\times 3^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{439}}^1$

素因数の和:473

約数の個数: 160

約数和(自身を含む): 57499200

約数和(自身を除く): 41853240

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 54, 55, 60, 66, 72, 81, 88, 90, 99, 108, 110, 120, 132, 135, 162, 165, 180, 198, 216, 220, 264, 270, 297, 324, 330, 360, 396, 405, 439, 440, 495, 540, 594, 648, 660, 792, 810, 878, 891, 990, 1080, 1188, 1317, 1320, 1485, 1620, 1756, 1782, 1980, 2195, 2376, 2634, 2970, 3240, 3512, 3564, 3951, 3960, 4390, 4455, 4829, 5268, 5940, 6585, 7128, 7902, 8780, 8910, 9658, 10536, 11853, 11880, 13170, 14487, 15804, 17560, 17820, 19316, 19755, 23706, 24145, 26340, 28974, 31608, 35559, 35640, 38632, 39510, 43461, 47412, 48290, 52680, 57948, 59265, 71118, 72435, 79020, 86922, 94824, 96580, 115896, 118530, 130383, 142236, 144870, 158040, 173844, 177795, 193160, 217305, 237060, 260766, 284472, 289740, 347688, 355590, 391149, 434610, 474120, 521532, 579480, 651915, 711180, 782298, 869220, 1043064, 1303830, 1422360, 1564596, 1738440, 1955745, 2607660, 3129192, 3911490, 5215320, 7822980, 15645960]

約数ペア:

[(1, 15645960), (2, 7822980), (3, 5215320), (4, 3911490), (5, 3129192), (6, 2607660), (8, 1955745), (9, 1738440), (10, 1564596), (11, 1422360), (12, 1303830), (15, 1043064), (18, 869220), (20, 782298), (22, 711180), (24, 651915), (27, 579480), (30, 521532), (33, 474120), (36, 434610), (40, 391149), (44, 355590), (45, 347688), (54, 289740), (55, 284472), (60, 260766), (66, 237060), (72, 217305), (81, 193160), (88, 177795), (90, 173844), (99, 158040), (108, 144870), (110, 142236), (120, 130383), (132, 118530), (135, 115896), (162, 96580), (165, 94824), (180, 86922), (198, 79020), (216, 72435), (220, 71118), (264, 59265), (270, 57948), (297, 52680), (324, 48290), (330, 47412), (360, 43461), (396, 39510), (405, 38632), (439, 35640), (440, 35559), (495, 31608), (540, 28974), (594, 26340), (648, 24145), (660, 23706), (792, 19755), (810, 19316), (878, 17820), (891, 17560), (990, 15804), (1080, 14487), (1188, 13170), (1317, 11880), (1320, 11853), (1485, 10536), (1620, 9658), (1756, 8910), (1782, 8780), (1980, 7902), (2195, 7128), (2376, 6585), (2634, 5940), (2970, 5268), (3240, 4829), (3512, 4455), (3564, 4390), (3951, 3960)]