118386720

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4327}}^1$

素因数の和:4367

約数の個数: 144

約数和(自身を含む): 425355840

約数和(自身を除く): 306969120

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 32, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 90, 95, 96, 114, 120, 144, 152, 160, 171, 180, 190, 228, 240, 285, 288, 304, 342, 360, 380, 456, 480, 570, 608, 684, 720, 760, 855, 912, 1140, 1368, 1440, 1520, 1710, 1824, 2280, 2736, 3040, 3420, 4327, 4560, 5472, 6840, 8654, 9120, 12981, 13680, 17308, 21635, 25962, 27360, 34616, 38943, 43270, 51924, 64905, 69232, 77886, 82213, 86540, 103848, 129810, 138464, 155772, 164426, 173080, 194715, 207696, 246639, 259620, 311544, 328852, 346160, 389430, 411065, 415392, 493278, 519240, 623088, 657704, 692320, 739917, 778860, 822130, 986556, 1038480, 1233195, 1246176, 1315408, 1479834, 1557720, 1644260, 1973112, 2076960, 2466390, 2630816, 2959668, 3115440, 3288520, 3699585, 3946224, 4932780, 5919336, 6230880, 6577040, 7399170, 7892448, 9865560, 11838672, 13154080, 14798340, 19731120, 23677344, 29596680, 39462240, 59193360, 118386720]

約数ペア:

[(1, 118386720), (2, 59193360), (3, 39462240), (4, 29596680), (5, 23677344), (6, 19731120), (8, 14798340), (9, 13154080), (10, 11838672), (12, 9865560), (15, 7892448), (16, 7399170), (18, 6577040), (19, 6230880), (20, 5919336), (24, 4932780), (30, 3946224), (32, 3699585), (36, 3288520), (38, 3115440), (40, 2959668), (45, 2630816), (48, 2466390), (57, 2076960), (60, 1973112), (72, 1644260), (76, 1557720), (80, 1479834), (90, 1315408), (95, 1246176), (96, 1233195), (114, 1038480), (120, 986556), (144, 822130), (152, 778860), (160, 739917), (171, 692320), (180, 657704), (190, 623088), (228, 519240), (240, 493278), (285, 415392), (288, 411065), (304, 389430), (342, 346160), (360, 328852), (380, 311544), (456, 259620), (480, 246639), (570, 207696), (608, 194715), (684, 173080), (720, 164426), (760, 155772), (855, 138464), (912, 129810), (1140, 103848), (1368, 86540), (1440, 82213), (1520, 77886), (1710, 69232), (1824, 64905), (2280, 51924), (2736, 43270), (3040, 38943), (3420, 34616), (4327, 27360), (4560, 25962), (5472, 21635), (6840, 17308), (8654, 13680), (9120, 12981)]