625384080

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{28019}}^1$

素因数の和:28069

約数の個数: 120

約数和(自身を含む): 2168075520

約数和(自身を除く): 1542691440

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 31, 36, 40, 45, 48, 60, 62, 72, 80, 90, 93, 120, 124, 144, 155, 180, 186, 240, 248, 279, 310, 360, 372, 465, 496, 558, 620, 720, 744, 930, 1116, 1240, 1395, 1488, 1860, 2232, 2480, 2790, 3720, 4464, 5580, 7440, 11160, 22320, 28019, 56038, 84057, 112076, 140095, 168114, 224152, 252171, 280190, 336228, 420285, 448304, 504342, 560380, 672456, 840570, 868589, 1008684, 1120760, 1260855, 1344912, 1681140, 1737178, 2017368, 2241520, 2521710, 2605767, 3362280, 3474356, 4034736, 4342945, 5043420, 5211534, 6724560, 6948712, 7817301, 8685890, 10086840, 10423068, 13028835, 13897424, 15634602, 17371780, 20173680, 20846136, 26057670, 31269204, 34743560, 39086505, 41692272, 52115340, 62538408, 69487120, 78173010, 104230680, 125076816, 156346020, 208461360, 312692040, 625384080]

約数ペア:

[(1, 625384080), (2, 312692040), (3, 208461360), (4, 156346020), (5, 125076816), (6, 104230680), (8, 78173010), (9, 69487120), (10, 62538408), (12, 52115340), (15, 41692272), (16, 39086505), (18, 34743560), (20, 31269204), (24, 26057670), (30, 20846136), (31, 20173680), (36, 17371780), (40, 15634602), (45, 13897424), (48, 13028835), (60, 10423068), (62, 10086840), (72, 8685890), (80, 7817301), (90, 6948712), (93, 6724560), (120, 5211534), (124, 5043420), (144, 4342945), (155, 4034736), (180, 3474356), (186, 3362280), (240, 2605767), (248, 2521710), (279, 2241520), (310, 2017368), (360, 1737178), (372, 1681140), (465, 1344912), (496, 1260855), (558, 1120760), (620, 1008684), (720, 868589), (744, 840570), (930, 672456), (1116, 560380), (1240, 504342), (1395, 448304), (1488, 420285), (1860, 336228), (2232, 280190), (2480, 252171), (2790, 224152), (3720, 168114), (4464, 140095), (5580, 112076), (7440, 84057), (11160, 56038), (22320, 28019)]