1597140

素因数分解:

$2^2\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{467}}^1$

素因数の和:501

約数の個数: 72

約数和(自身を含む): 5110560

約数和(自身を除く): 3513420

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 18, 19, 20, 30, 36, 38, 45, 57, 60, 76, 90, 95, 114, 171, 180, 190, 228, 285, 342, 380, 467, 570, 684, 855, 934, 1140, 1401, 1710, 1868, 2335, 2802, 3420, 4203, 4670, 5604, 7005, 8406, 8873, 9340, 14010, 16812, 17746, 21015, 26619, 28020, 35492, 42030, 44365, 53238, 79857, 84060, 88730, 106476, 133095, 159714, 177460, 266190, 319428, 399285, 532380, 798570, 1597140]

約数ペア:

[(1, 1597140), (2, 798570), (3, 532380), (4, 399285), (5, 319428), (6, 266190), (9, 177460), (10, 159714), (12, 133095), (15, 106476), (18, 88730), (19, 84060), (20, 79857), (30, 53238), (36, 44365), (38, 42030), (45, 35492), (57, 28020), (60, 26619), (76, 21015), (90, 17746), (95, 16812), (114, 14010), (171, 9340), (180, 8873), (190, 8406), (228, 7005), (285, 5604), (342, 4670), (380, 4203), (467, 3420), (570, 2802), (684, 2335), (855, 1868), (934, 1710), (1140, 1401)]