23873040

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{467}}^1$

素因数の和:557

約数の個数: 120

約数和(自身を含む): 81476928

約数和(自身を除く): 57603888

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 36, 40, 45, 48, 60, 71, 72, 80, 90, 120, 142, 144, 180, 213, 240, 284, 355, 360, 426, 467, 568, 639, 710, 720, 852, 934, 1065, 1136, 1278, 1401, 1420, 1704, 1868, 2130, 2335, 2556, 2802, 2840, 3195, 3408, 3736, 4203, 4260, 4670, 5112, 5604, 5680, 6390, 7005, 7472, 8406, 8520, 9340, 10224, 11208, 12780, 14010, 16812, 17040, 18680, 21015, 22416, 25560, 28020, 33157, 33624, 37360, 42030, 51120, 56040, 66314, 67248, 84060, 99471, 112080, 132628, 165785, 168120, 198942, 265256, 298413, 331570, 336240, 397884, 497355, 530512, 596826, 663140, 795768, 994710, 1193652, 1326280, 1492065, 1591536, 1989420, 2387304, 2652560, 2984130, 3978840, 4774608, 5968260, 7957680, 11936520, 23873040]

約数ペア:

[(1, 23873040), (2, 11936520), (3, 7957680), (4, 5968260), (5, 4774608), (6, 3978840), (8, 2984130), (9, 2652560), (10, 2387304), (12, 1989420), (15, 1591536), (16, 1492065), (18, 1326280), (20, 1193652), (24, 994710), (30, 795768), (36, 663140), (40, 596826), (45, 530512), (48, 497355), (60, 397884), (71, 336240), (72, 331570), (80, 298413), (90, 265256), (120, 198942), (142, 168120), (144, 165785), (180, 132628), (213, 112080), (240, 99471), (284, 84060), (355, 67248), (360, 66314), (426, 56040), (467, 51120), (568, 42030), (639, 37360), (710, 33624), (720, 33157), (852, 28020), (934, 25560), (1065, 22416), (1136, 21015), (1278, 18680), (1401, 17040), (1420, 16812), (1704, 14010), (1868, 12780), (2130, 11208), (2335, 10224), (2556, 9340), (2802, 8520), (2840, 8406), (3195, 7472), (3408, 7005), (3736, 6390), (4203, 5680), (4260, 5604), (4670, 5112)]