15556180320

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{47}}^1\times {\mathrm{229849}}^1$

素因数の和:229917

約数の個数: 144

約数和(自身を含む): 54215179200

約数和(自身を除く): 38658998880

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 47, 48, 60, 72, 80, 90, 94, 96, 120, 141, 144, 160, 180, 188, 235, 240, 282, 288, 360, 376, 423, 470, 480, 564, 705, 720, 752, 846, 940, 1128, 1410, 1440, 1504, 1692, 1880, 2115, 2256, 2820, 3384, 3760, 4230, 4512, 5640, 6768, 7520, 8460, 11280, 13536, 16920, 22560, 33840, 67680, 229849, 459698, 689547, 919396, 1149245, 1379094, 1838792, 2068641, 2298490, 2758188, 3447735, 3677584, 4137282, 4596980, 5516376, 6895470, 7355168, 8274564, 9193960, 10343205, 10802903, 11032752, 13790940, 16549128, 18387920, 20686410, 21605806, 22065504, 27581880, 32408709, 33098256, 36775840, 41372820, 43211612, 54014515, 55163760, 64817418, 66196512, 82745640, 86423224, 97226127, 108029030, 110327520, 129634836, 162043545, 165491280, 172846448, 194452254, 216058060, 259269672, 324087090, 330982560, 345692896, 388904508, 432116120, 486130635, 518539344, 648174180, 777809016, 864232240, 972261270, 1037078688, 1296348360, 1555618032, 1728464480, 1944522540, 2592696720, 3111236064, 3889045080, 5185393440, 7778090160, 15556180320]

約数ペア:

[(1, 15556180320), (2, 7778090160), (3, 5185393440), (4, 3889045080), (5, 3111236064), (6, 2592696720), (8, 1944522540), (9, 1728464480), (10, 1555618032), (12, 1296348360), (15, 1037078688), (16, 972261270), (18, 864232240), (20, 777809016), (24, 648174180), (30, 518539344), (32, 486130635), (36, 432116120), (40, 388904508), (45, 345692896), (47, 330982560), (48, 324087090), (60, 259269672), (72, 216058060), (80, 194452254), (90, 172846448), (94, 165491280), (96, 162043545), (120, 129634836), (141, 110327520), (144, 108029030), (160, 97226127), (180, 86423224), (188, 82745640), (235, 66196512), (240, 64817418), (282, 55163760), (288, 54014515), (360, 43211612), (376, 41372820), (423, 36775840), (470, 33098256), (480, 32408709), (564, 27581880), (705, 22065504), (720, 21605806), (752, 20686410), (846, 18387920), (940, 16549128), (1128, 13790940), (1410, 11032752), (1440, 10802903), (1504, 10343205), (1692, 9193960), (1880, 8274564), (2115, 7355168), (2256, 6895470), (2820, 5516376), (3384, 4596980), (3760, 4137282), (4230, 3677584), (4512, 3447735), (5640, 2758188), (6768, 2298490), (7520, 2068641), (8460, 1838792), (11280, 1379094), (13536, 1149245), (16920, 919396), (22560, 689547), (33840, 459698), (67680, 229849)]