122720124000

素因数分解:

$2^5\times 3^1\times 5^3\times {\mathrm{2591}}^1\times {\mathrm{3947}}^1$

素因数の和:6566

約数の個数: 192

約数和(自身を含む): 402288187392

約数和(自身を除く): 279568063392

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 25, 30, 32, 40, 48, 50, 60, 75, 80, 96, 100, 120, 125, 150, 160, 200, 240, 250, 300, 375, 400, 480, 500, 600, 750, 800, 1000, 1200, 1500, 2000, 2400, 2591, 3000, 3947, 4000, 5182, 6000, 7773, 7894, 10364, 11841, 12000, 12955, 15546, 15788, 19735, 20728, 23682, 25910, 31092, 31576, 38865, 39470, 41456, 47364, 51820, 59205, 62184, 63152, 64775, 77730, 78940, 82912, 94728, 98675, 103640, 118410, 124368, 126304, 129550, 155460, 157880, 189456, 194325, 197350, 207280, 236820, 248736, 259100, 296025, 310920, 315760, 323875, 378912, 388650, 394700, 414560, 473640, 493375, 518200, 592050, 621840, 631520, 647750, 777300, 789400, 947280, 971625, 986750, 1036400, 1184100, 1243680, 1295500, 1480125, 1554600, 1578800, 1894560, 1943250, 1973500, 2072800, 2368200, 2591000, 2960250, 3109200, 3157600, 3886500, 3947000, 4736400, 5182000, 5920500, 6218400, 7773000, 7894000, 9472800, 10226677, 10364000, 11841000, 15546000, 15788000, 20453354, 23682000, 30680031, 31092000, 40906708, 47364000, 51133385, 61360062, 81813416, 102266770, 122720124, 153400155, 163626832, 204533540, 245440248, 255666925, 306800310, 327253664, 409067080, 490880496, 511333850, 613600620, 767000775, 818134160, 981760992, 1022667700, 1227201240, 1278334625, 1534001550, 1636268320, 2045335400, 2454402480, 2556669250, 3068003100, 3835003875, 4090670800, 4908804960, 5113338500, 6136006200, 7670007750, 8181341600, 10226677000, 12272012400, 15340015500, 20453354000, 24544024800, 30680031000, 40906708000, 61360062000, 122720124000]

約数ペア:

[(1, 122720124000), (2, 61360062000), (3, 40906708000), (4, 30680031000), (5, 24544024800), (6, 20453354000), (8, 15340015500), (10, 12272012400), (12, 10226677000), (15, 8181341600), (16, 7670007750), (20, 6136006200), (24, 5113338500), (25, 4908804960), (30, 4090670800), (32, 3835003875), (40, 3068003100), (48, 2556669250), (50, 2454402480), (60, 2045335400), (75, 1636268320), (80, 1534001550), (96, 1278334625), (100, 1227201240), (120, 1022667700), (125, 981760992), (150, 818134160), (160, 767000775), (200, 613600620), (240, 511333850), (250, 490880496), (300, 409067080), (375, 327253664), (400, 306800310), (480, 255666925), (500, 245440248), (600, 204533540), (750, 163626832), (800, 153400155), (1000, 122720124), (1200, 102266770), (1500, 81813416), (2000, 61360062), (2400, 51133385), (2591, 47364000), (3000, 40906708), (3947, 31092000), (4000, 30680031), (5182, 23682000), (6000, 20453354), (7773, 15788000), (7894, 15546000), (10364, 11841000), (11841, 10364000), (12000, 10226677), (12955, 9472800), (15546, 7894000), (15788, 7773000), (19735, 6218400), (20728, 5920500), (23682, 5182000), (25910, 4736400), (31092, 3947000), (31576, 3886500), (38865, 3157600), (39470, 3109200), (41456, 2960250), (47364, 2591000), (51820, 2368200), (59205, 2072800), (62184, 1973500), (63152, 1943250), (64775, 1894560), (77730, 1578800), (78940, 1554600), (82912, 1480125), (94728, 1295500), (98675, 1243680), (103640, 1184100), (118410, 1036400), (124368, 986750), (126304, 971625), (129550, 947280), (155460, 789400), (157880, 777300), (189456, 647750), (194325, 631520), (197350, 621840), (207280, 592050), (236820, 518200), (248736, 493375), (259100, 473640), (296025, 414560), (310920, 394700), (315760, 388650), (323875, 378912)]