320811149760

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{29}}^1\times {\mathrm{11523389}}^1$

素因数の和:11523438

約数の個数: 112

約数和(自身を含む): 1053698781600

約数和(自身を除く): 732887631840

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 29, 30, 32, 40, 48, 58, 60, 64, 80, 87, 96, 116, 120, 145, 160, 174, 192, 232, 240, 290, 320, 348, 435, 464, 480, 580, 696, 870, 928, 960, 1160, 1392, 1740, 1856, 2320, 2784, 3480, 4640, 5568, 6960, 9280, 13920, 27840, 11523389, 23046778, 34570167, 46093556, 57616945, 69140334, 92187112, 115233890, 138280668, 172850835, 184374224, 230467780, 276561336, 334178281, 345701670, 368748448, 460935560, 553122672, 668356562, 691403340, 737496896, 921871120, 1002534843, 1106245344, 1336713124, 1382806680, 1670891405, 1843742240, 2005069686, 2212490688, 2673426248, 2765613360, 3341782810, 3687484480, 4010139372, 5012674215, 5346852496, 5531226720, 6683565620, 8020278744, 10025348430, 10693704992, 11062453440, 13367131240, 16040557488, 20050696860, 21387409984, 26734262480, 32081114976, 40101393720, 53468524960, 64162229952, 80202787440, 106937049920, 160405574880, 320811149760]

約数ペア:

[(1, 320811149760), (2, 160405574880), (3, 106937049920), (4, 80202787440), (5, 64162229952), (6, 53468524960), (8, 40101393720), (10, 32081114976), (12, 26734262480), (15, 21387409984), (16, 20050696860), (20, 16040557488), (24, 13367131240), (29, 11062453440), (30, 10693704992), (32, 10025348430), (40, 8020278744), (48, 6683565620), (58, 5531226720), (60, 5346852496), (64, 5012674215), (80, 4010139372), (87, 3687484480), (96, 3341782810), (116, 2765613360), (120, 2673426248), (145, 2212490688), (160, 2005069686), (174, 1843742240), (192, 1670891405), (232, 1382806680), (240, 1336713124), (290, 1106245344), (320, 1002534843), (348, 921871120), (435, 737496896), (464, 691403340), (480, 668356562), (580, 553122672), (696, 460935560), (870, 368748448), (928, 345701670), (960, 334178281), (1160, 276561336), (1392, 230467780), (1740, 184374224), (1856, 172850835), (2320, 138280668), (2784, 115233890), (3480, 92187112), (4640, 69140334), (5568, 57616945), (6960, 46093556), (9280, 34570167), (13920, 23046778), (27840, 11523389)]