13506720

素因数分解:

$2^5\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{1481}}^1$

素因数の和:1518

約数の個数: 96

約数和(自身を含む): 44815680

約数和(自身を除く): 31308960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 76, 80, 95, 96, 114, 120, 152, 160, 190, 228, 240, 285, 304, 380, 456, 480, 570, 608, 760, 912, 1140, 1481, 1520, 1824, 2280, 2962, 3040, 4443, 4560, 5924, 7405, 8886, 9120, 11848, 14810, 17772, 22215, 23696, 28139, 29620, 35544, 44430, 47392, 56278, 59240, 71088, 84417, 88860, 112556, 118480, 140695, 142176, 168834, 177720, 225112, 236960, 281390, 337668, 355440, 422085, 450224, 562780, 675336, 710880, 844170, 900448, 1125560, 1350672, 1688340, 2251120, 2701344, 3376680, 4502240, 6753360, 13506720]

約数ペア:

[(1, 13506720), (2, 6753360), (3, 4502240), (4, 3376680), (5, 2701344), (6, 2251120), (8, 1688340), (10, 1350672), (12, 1125560), (15, 900448), (16, 844170), (19, 710880), (20, 675336), (24, 562780), (30, 450224), (32, 422085), (38, 355440), (40, 337668), (48, 281390), (57, 236960), (60, 225112), (76, 177720), (80, 168834), (95, 142176), (96, 140695), (114, 118480), (120, 112556), (152, 88860), (160, 84417), (190, 71088), (228, 59240), (240, 56278), (285, 47392), (304, 44430), (380, 35544), (456, 29620), (480, 28139), (570, 23696), (608, 22215), (760, 17772), (912, 14810), (1140, 11848), (1481, 9120), (1520, 8886), (1824, 7405), (2280, 5924), (2962, 4560), (3040, 4443)]