155586240

素因数分解:

$2^6\times 3^2\times 5^1\times {\mathrm{89}}^1\times {\mathrm{607}}^1$

素因数の和:719

約数の個数: 168

約数和(自身を含む): 542056320

約数和(自身を除く): 386470080

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, 64, 72, 80, 89, 90, 96, 120, 144, 160, 178, 180, 192, 240, 267, 288, 320, 356, 360, 445, 480, 534, 576, 607, 712, 720, 801, 890, 960, 1068, 1214, 1335, 1424, 1440, 1602, 1780, 1821, 2136, 2428, 2670, 2848, 2880, 3035, 3204, 3560, 3642, 4005, 4272, 4856, 5340, 5463, 5696, 6070, 6408, 7120, 7284, 8010, 8544, 9105, 9712, 10680, 10926, 12140, 12816, 14240, 14568, 16020, 17088, 18210, 19424, 21360, 21852, 24280, 25632, 27315, 28480, 29136, 32040, 36420, 38848, 42720, 43704, 48560, 51264, 54023, 54630, 58272, 64080, 72840, 85440, 87408, 97120, 108046, 109260, 116544, 128160, 145680, 162069, 174816, 194240, 216092, 218520, 256320, 270115, 291360, 324138, 349632, 432184, 437040, 486207, 540230, 582720, 648276, 810345, 864368, 874080, 972414, 1080460, 1296552, 1620690, 1728736, 1748160, 1944828, 2160920, 2431035, 2593104, 3241380, 3457472, 3889656, 4321840, 4862070, 5186208, 6482760, 7779312, 8643680, 9724140, 10372416, 12965520, 15558624, 17287360, 19448280, 25931040, 31117248, 38896560, 51862080, 77793120, 155586240]

約数ペア:

[(1, 155586240), (2, 77793120), (3, 51862080), (4, 38896560), (5, 31117248), (6, 25931040), (8, 19448280), (9, 17287360), (10, 15558624), (12, 12965520), (15, 10372416), (16, 9724140), (18, 8643680), (20, 7779312), (24, 6482760), (30, 5186208), (32, 4862070), (36, 4321840), (40, 3889656), (45, 3457472), (48, 3241380), (60, 2593104), (64, 2431035), (72, 2160920), (80, 1944828), (89, 1748160), (90, 1728736), (96, 1620690), (120, 1296552), (144, 1080460), (160, 972414), (178, 874080), (180, 864368), (192, 810345), (240, 648276), (267, 582720), (288, 540230), (320, 486207), (356, 437040), (360, 432184), (445, 349632), (480, 324138), (534, 291360), (576, 270115), (607, 256320), (712, 218520), (720, 216092), (801, 194240), (890, 174816), (960, 162069), (1068, 145680), (1214, 128160), (1335, 116544), (1424, 109260), (1440, 108046), (1602, 97120), (1780, 87408), (1821, 85440), (2136, 72840), (2428, 64080), (2670, 58272), (2848, 54630), (2880, 54023), (3035, 51264), (3204, 48560), (3560, 43704), (3642, 42720), (4005, 38848), (4272, 36420), (4856, 32040), (5340, 29136), (5463, 28480), (5696, 27315), (6070, 25632), (6408, 24280), (7120, 21852), (7284, 21360), (8010, 19424), (8544, 18210), (9105, 17088), (9712, 16020), (10680, 14568), (10926, 14240), (12140, 12816)]