15601454080

素因数分解:

$2^{10}\times 5^1\times {\mathrm{487}}^1\times {\mathrm{6257}}^1$

素因数の和:6769

約数の個数: 88

約数和(自身を含む): 37508048928

約数和(自身を除く): 21906594848

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 256, 320, 487, 512, 640, 974, 1024, 1280, 1948, 2435, 2560, 3896, 4870, 5120, 6257, 7792, 9740, 12514, 15584, 19480, 25028, 31168, 31285, 38960, 50056, 62336, 62570, 77920, 100112, 124672, 125140, 155840, 200224, 249344, 250280, 311680, 400448, 498688, 500560, 623360, 800896, 1001120, 1246720, 1601792, 2002240, 2493440, 3047159, 3203584, 4004480, 6094318, 6407168, 8008960, 12188636, 15235795, 16017920, 24377272, 30471590, 32035840, 48754544, 60943180, 97509088, 121886360, 195018176, 243772720, 390036352, 487545440, 780072704, 975090880, 1560145408, 1950181760, 3120290816, 3900363520, 7800727040, 15601454080]

約数ペア:

[(1, 15601454080), (2, 7800727040), (4, 3900363520), (5, 3120290816), (8, 1950181760), (10, 1560145408), (16, 975090880), (20, 780072704), (32, 487545440), (40, 390036352), (64, 243772720), (80, 195018176), (128, 121886360), (160, 97509088), (256, 60943180), (320, 48754544), (487, 32035840), (512, 30471590), (640, 24377272), (974, 16017920), (1024, 15235795), (1280, 12188636), (1948, 8008960), (2435, 6407168), (2560, 6094318), (3896, 4004480), (4870, 3203584), (5120, 3047159), (6257, 2493440), (7792, 2002240), (9740, 1601792), (12514, 1246720), (15584, 1001120), (19480, 800896), (25028, 623360), (31168, 500560), (31285, 498688), (38960, 400448), (50056, 311680), (62336, 250280), (62570, 249344), (77920, 200224), (100112, 155840), (124672, 125140)]