235147680

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{2677}}^1$

素因数の和:2759

約数の個数: 144

約数和(自身を含む): 815900904

約数和(自身を除く): 580753224

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, 61, 72, 80, 90, 96, 120, 122, 144, 160, 180, 183, 240, 244, 288, 305, 360, 366, 480, 488, 549, 610, 720, 732, 915, 976, 1098, 1220, 1440, 1464, 1830, 1952, 2196, 2440, 2677, 2745, 2928, 3660, 4392, 4880, 5354, 5490, 5856, 7320, 8031, 8784, 9760, 10708, 10980, 13385, 14640, 16062, 17568, 21416, 21960, 24093, 26770, 29280, 32124, 40155, 42832, 43920, 48186, 53540, 64248, 80310, 85664, 87840, 96372, 107080, 120465, 128496, 160620, 163297, 192744, 214160, 240930, 256992, 321240, 326594, 385488, 428320, 481860, 489891, 642480, 653188, 770976, 816485, 963720, 979782, 1284960, 1306376, 1469673, 1632970, 1927440, 1959564, 2449455, 2612752, 2939346, 3265940, 3854880, 3919128, 4898910, 5225504, 5878692, 6531880, 7348365, 7838256, 9797820, 11757384, 13063760, 14696730, 15676512, 19595640, 23514768, 26127520, 29393460, 39191280, 47029536, 58786920, 78382560, 117573840, 235147680]

約数ペア:

[(1, 235147680), (2, 117573840), (3, 78382560), (4, 58786920), (5, 47029536), (6, 39191280), (8, 29393460), (9, 26127520), (10, 23514768), (12, 19595640), (15, 15676512), (16, 14696730), (18, 13063760), (20, 11757384), (24, 9797820), (30, 7838256), (32, 7348365), (36, 6531880), (40, 5878692), (45, 5225504), (48, 4898910), (60, 3919128), (61, 3854880), (72, 3265940), (80, 2939346), (90, 2612752), (96, 2449455), (120, 1959564), (122, 1927440), (144, 1632970), (160, 1469673), (180, 1306376), (183, 1284960), (240, 979782), (244, 963720), (288, 816485), (305, 770976), (360, 653188), (366, 642480), (480, 489891), (488, 481860), (549, 428320), (610, 385488), (720, 326594), (732, 321240), (915, 256992), (976, 240930), (1098, 214160), (1220, 192744), (1440, 163297), (1464, 160620), (1830, 128496), (1952, 120465), (2196, 107080), (2440, 96372), (2677, 87840), (2745, 85664), (2928, 80310), (3660, 64248), (4392, 53540), (4880, 48186), (5354, 43920), (5490, 42832), (5856, 40155), (7320, 32124), (8031, 29280), (8784, 26770), (9760, 24093), (10708, 21960), (10980, 21416), (13385, 17568), (14640, 16062)]