155458080

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{1213}}^1$

素因数の和:1323

約数の個数: 144

約数和(自身を含む): 536903640

約数和(自身を除く): 381445560

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 240, 267, 288, 356, 360, 445, 480, 534, 712, 720, 801, 890, 1068, 1213, 1335, 1424, 1440, 1602, 1780, 2136, 2426, 2670, 2848, 3204, 3560, 3639, 4005, 4272, 4852, 5340, 6065, 6408, 7120, 7278, 8010, 8544, 9704, 10680, 10917, 12130, 12816, 14240, 14556, 16020, 18195, 19408, 21360, 21834, 24260, 25632, 29112, 32040, 36390, 38816, 42720, 43668, 48520, 54585, 58224, 64080, 72780, 87336, 97040, 107957, 109170, 116448, 128160, 145560, 174672, 194080, 215914, 218340, 291120, 323871, 349344, 431828, 436680, 539785, 582240, 647742, 863656, 873360, 971613, 1079570, 1295484, 1619355, 1727312, 1746720, 1943226, 2159140, 2590968, 3238710, 3454624, 3886452, 4318280, 4858065, 5181936, 6477420, 7772904, 8636560, 9716130, 10363872, 12954840, 15545808, 17273120, 19432260, 25909680, 31091616, 38864520, 51819360, 77729040, 155458080]

約数ペア:

[(1, 155458080), (2, 77729040), (3, 51819360), (4, 38864520), (5, 31091616), (6, 25909680), (8, 19432260), (9, 17273120), (10, 15545808), (12, 12954840), (15, 10363872), (16, 9716130), (18, 8636560), (20, 7772904), (24, 6477420), (30, 5181936), (32, 4858065), (36, 4318280), (40, 3886452), (45, 3454624), (48, 3238710), (60, 2590968), (72, 2159140), (80, 1943226), (89, 1746720), (90, 1727312), (96, 1619355), (120, 1295484), (144, 1079570), (160, 971613), (178, 873360), (180, 863656), (240, 647742), (267, 582240), (288, 539785), (356, 436680), (360, 431828), (445, 349344), (480, 323871), (534, 291120), (712, 218340), (720, 215914), (801, 194080), (890, 174672), (1068, 145560), (1213, 128160), (1335, 116448), (1424, 109170), (1440, 107957), (1602, 97040), (1780, 87336), (2136, 72780), (2426, 64080), (2670, 58224), (2848, 54585), (3204, 48520), (3560, 43668), (3639, 42720), (4005, 38816), (4272, 36390), (4852, 32040), (5340, 29112), (6065, 25632), (6408, 24260), (7120, 21834), (7278, 21360), (8010, 19408), (8544, 18195), (9704, 16020), (10680, 14556), (10917, 14240), (12130, 12816)]