1513920

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:122

約数の個数: 112

約数和(自身を含む): 5120640

約数和(自身を除く): 3606720

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 32, 38, 40, 48, 57, 60, 64, 76, 80, 83, 95, 96, 114, 120, 152, 160, 166, 190, 192, 228, 240, 249, 285, 304, 320, 332, 380, 415, 456, 480, 498, 570, 608, 664, 760, 830, 912, 960, 996, 1140, 1216, 1245, 1328, 1520, 1577, 1660, 1824, 1992, 2280, 2490, 2656, 3040, 3154, 3320, 3648, 3984, 4560, 4731, 4980, 5312, 6080, 6308, 6640, 7885, 7968, 9120, 9462, 9960, 12616, 13280, 15770, 15936, 18240, 18924, 19920, 23655, 25232, 26560, 31540, 37848, 39840, 47310, 50464, 63080, 75696, 79680, 94620, 100928, 126160, 151392, 189240, 252320, 302784, 378480, 504640, 756960, 1513920]

約数ペア:

[(1, 1513920), (2, 756960), (3, 504640), (4, 378480), (5, 302784), (6, 252320), (8, 189240), (10, 151392), (12, 126160), (15, 100928), (16, 94620), (19, 79680), (20, 75696), (24, 63080), (30, 50464), (32, 47310), (38, 39840), (40, 37848), (48, 31540), (57, 26560), (60, 25232), (64, 23655), (76, 19920), (80, 18924), (83, 18240), (95, 15936), (96, 15770), (114, 13280), (120, 12616), (152, 9960), (160, 9462), (166, 9120), (190, 7968), (192, 7885), (228, 6640), (240, 6308), (249, 6080), (285, 5312), (304, 4980), (320, 4731), (332, 4560), (380, 3984), (415, 3648), (456, 3320), (480, 3154), (498, 3040), (570, 2656), (608, 2490), (664, 2280), (760, 1992), (830, 1824), (912, 1660), (960, 1577), (996, 1520), (1140, 1328), (1216, 1245)]