1135440

素因数分解:

$2^4\times 3^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:121

約数の個数: 120

約数和(自身を含む): 4062240

約数和(自身を除く): 2926800

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 19, 20, 24, 30, 36, 38, 40, 45, 48, 57, 60, 72, 76, 80, 83, 90, 95, 114, 120, 144, 152, 166, 171, 180, 190, 228, 240, 249, 285, 304, 332, 342, 360, 380, 415, 456, 498, 570, 664, 684, 720, 747, 760, 830, 855, 912, 996, 1140, 1245, 1328, 1368, 1494, 1520, 1577, 1660, 1710, 1992, 2280, 2490, 2736, 2988, 3154, 3320, 3420, 3735, 3984, 4560, 4731, 4980, 5976, 6308, 6640, 6840, 7470, 7885, 9462, 9960, 11952, 12616, 13680, 14193, 14940, 15770, 18924, 19920, 23655, 25232, 28386, 29880, 31540, 37848, 47310, 56772, 59760, 63080, 70965, 75696, 94620, 113544, 126160, 141930, 189240, 227088, 283860, 378480, 567720, 1135440]

約数ペア:

[(1, 1135440), (2, 567720), (3, 378480), (4, 283860), (5, 227088), (6, 189240), (8, 141930), (9, 126160), (10, 113544), (12, 94620), (15, 75696), (16, 70965), (18, 63080), (19, 59760), (20, 56772), (24, 47310), (30, 37848), (36, 31540), (38, 29880), (40, 28386), (45, 25232), (48, 23655), (57, 19920), (60, 18924), (72, 15770), (76, 14940), (80, 14193), (83, 13680), (90, 12616), (95, 11952), (114, 9960), (120, 9462), (144, 7885), (152, 7470), (166, 6840), (171, 6640), (180, 6308), (190, 5976), (228, 4980), (240, 4731), (249, 4560), (285, 3984), (304, 3735), (332, 3420), (342, 3320), (360, 3154), (380, 2988), (415, 2736), (456, 2490), (498, 2280), (570, 1992), (664, 1710), (684, 1660), (720, 1577), (747, 1520), (760, 1494), (830, 1368), (855, 1328), (912, 1245), (996, 1140)]