395135040

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{10039}}^1$

素因数の和:10100

約数の個数: 112

約数和(自身を含む): 1285280640

約数和(自身を除く): 890145600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 41, 48, 60, 64, 80, 82, 96, 120, 123, 160, 164, 192, 205, 240, 246, 320, 328, 410, 480, 492, 615, 656, 820, 960, 984, 1230, 1312, 1640, 1968, 2460, 2624, 3280, 3936, 4920, 6560, 7872, 9840, 10039, 13120, 19680, 20078, 30117, 39360, 40156, 50195, 60234, 80312, 100390, 120468, 150585, 160624, 200780, 240936, 301170, 321248, 401560, 411599, 481872, 602340, 642496, 803120, 823198, 963744, 1204680, 1234797, 1606240, 1646396, 1927488, 2057995, 2409360, 2469594, 3212480, 3292792, 4115990, 4818720, 4939188, 6173985, 6585584, 8231980, 9637440, 9878376, 12347970, 13171168, 16463960, 19756752, 24695940, 26342336, 32927920, 39513504, 49391880, 65855840, 79027008, 98783760, 131711680, 197567520, 395135040]

約数ペア:

[(1, 395135040), (2, 197567520), (3, 131711680), (4, 98783760), (5, 79027008), (6, 65855840), (8, 49391880), (10, 39513504), (12, 32927920), (15, 26342336), (16, 24695940), (20, 19756752), (24, 16463960), (30, 13171168), (32, 12347970), (40, 9878376), (41, 9637440), (48, 8231980), (60, 6585584), (64, 6173985), (80, 4939188), (82, 4818720), (96, 4115990), (120, 3292792), (123, 3212480), (160, 2469594), (164, 2409360), (192, 2057995), (205, 1927488), (240, 1646396), (246, 1606240), (320, 1234797), (328, 1204680), (410, 963744), (480, 823198), (492, 803120), (615, 642496), (656, 602340), (820, 481872), (960, 411599), (984, 401560), (1230, 321248), (1312, 301170), (1640, 240936), (1968, 200780), (2460, 160624), (2624, 150585), (3280, 120468), (3936, 100390), (4920, 80312), (6560, 60234), (7872, 50195), (9840, 40156), (10039, 39360), (13120, 30117), (19680, 20078)]