30341520

素因数分解:

$2^4\times 3^3\times 5^1\times {\mathrm{11}}^1\times {\mathrm{1277}}^1$

素因数の和:1310

約数の個数: 160

約数和(自身を含む): 114099840

約数和(自身を除く): 83758320

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 11, 12, 15, 16, 18, 20, 22, 24, 27, 30, 33, 36, 40, 44, 45, 48, 54, 55, 60, 66, 72, 80, 88, 90, 99, 108, 110, 120, 132, 135, 144, 165, 176, 180, 198, 216, 220, 240, 264, 270, 297, 330, 360, 396, 432, 440, 495, 528, 540, 594, 660, 720, 792, 880, 990, 1080, 1188, 1277, 1320, 1485, 1584, 1980, 2160, 2376, 2554, 2640, 2970, 3831, 3960, 4752, 5108, 5940, 6385, 7662, 7920, 10216, 11493, 11880, 12770, 14047, 15324, 19155, 20432, 22986, 23760, 25540, 28094, 30648, 34479, 38310, 42141, 45972, 51080, 56188, 57465, 61296, 68958, 70235, 76620, 84282, 91944, 102160, 112376, 114930, 126423, 137916, 140470, 153240, 168564, 172395, 183888, 210705, 224752, 229860, 252846, 275832, 280940, 306480, 337128, 344790, 379269, 421410, 459720, 505692, 551664, 561880, 632115, 674256, 689580, 758538, 842820, 919440, 1011384, 1123760, 1264230, 1379160, 1517076, 1685640, 1896345, 2022768, 2528460, 2758320, 3034152, 3371280, 3792690, 5056920, 6068304, 7585380, 10113840, 15170760, 30341520]

約数ペア:

[(1, 30341520), (2, 15170760), (3, 10113840), (4, 7585380), (5, 6068304), (6, 5056920), (8, 3792690), (9, 3371280), (10, 3034152), (11, 2758320), (12, 2528460), (15, 2022768), (16, 1896345), (18, 1685640), (20, 1517076), (22, 1379160), (24, 1264230), (27, 1123760), (30, 1011384), (33, 919440), (36, 842820), (40, 758538), (44, 689580), (45, 674256), (48, 632115), (54, 561880), (55, 551664), (60, 505692), (66, 459720), (72, 421410), (80, 379269), (88, 344790), (90, 337128), (99, 306480), (108, 280940), (110, 275832), (120, 252846), (132, 229860), (135, 224752), (144, 210705), (165, 183888), (176, 172395), (180, 168564), (198, 153240), (216, 140470), (220, 137916), (240, 126423), (264, 114930), (270, 112376), (297, 102160), (330, 91944), (360, 84282), (396, 76620), (432, 70235), (440, 68958), (495, 61296), (528, 57465), (540, 56188), (594, 51080), (660, 45972), (720, 42141), (792, 38310), (880, 34479), (990, 30648), (1080, 28094), (1188, 25540), (1277, 23760), (1320, 22986), (1485, 20432), (1584, 19155), (1980, 15324), (2160, 14047), (2376, 12770), (2554, 11880), (2640, 11493), (2970, 10216), (3831, 7920), (3960, 7662), (4752, 6385), (5108, 5940)]