38800320

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{3109}}^1$

素因数の和:3142

約数の個数: 112

約数和(自身を含む): 132709920

約数和(自身を除く): 93909600

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 13, 15, 16, 20, 24, 26, 30, 32, 39, 40, 48, 52, 60, 64, 65, 78, 80, 96, 104, 120, 130, 156, 160, 192, 195, 208, 240, 260, 312, 320, 390, 416, 480, 520, 624, 780, 832, 960, 1040, 1248, 1560, 2080, 2496, 3109, 3120, 4160, 6218, 6240, 9327, 12436, 12480, 15545, 18654, 24872, 31090, 37308, 40417, 46635, 49744, 62180, 74616, 80834, 93270, 99488, 121251, 124360, 149232, 161668, 186540, 198976, 202085, 242502, 248720, 298464, 323336, 373080, 404170, 485004, 497440, 596928, 606255, 646672, 746160, 808340, 970008, 994880, 1212510, 1293344, 1492320, 1616680, 1940016, 2425020, 2586688, 2984640, 3233360, 3880032, 4850040, 6466720, 7760064, 9700080, 12933440, 19400160, 38800320]

約数ペア:

[(1, 38800320), (2, 19400160), (3, 12933440), (4, 9700080), (5, 7760064), (6, 6466720), (8, 4850040), (10, 3880032), (12, 3233360), (13, 2984640), (15, 2586688), (16, 2425020), (20, 1940016), (24, 1616680), (26, 1492320), (30, 1293344), (32, 1212510), (39, 994880), (40, 970008), (48, 808340), (52, 746160), (60, 646672), (64, 606255), (65, 596928), (78, 497440), (80, 485004), (96, 404170), (104, 373080), (120, 323336), (130, 298464), (156, 248720), (160, 242502), (192, 202085), (195, 198976), (208, 186540), (240, 161668), (260, 149232), (312, 124360), (320, 121251), (390, 99488), (416, 93270), (480, 80834), (520, 74616), (624, 62180), (780, 49744), (832, 46635), (960, 40417), (1040, 37308), (1248, 31090), (1560, 24872), (2080, 18654), (2496, 15545), (3109, 12480), (3120, 12436), (4160, 9327), (6218, 6240)]