1543440

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{59}}^1\times {\mathrm{109}}^1$

素因数の和:184

約数の個数: 80

約数和(自身を含む): 4910400

約数和(自身を除く): 3366960

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 59, 60, 80, 109, 118, 120, 177, 218, 236, 240, 295, 327, 354, 436, 472, 545, 590, 654, 708, 872, 885, 944, 1090, 1180, 1308, 1416, 1635, 1744, 1770, 2180, 2360, 2616, 2832, 3270, 3540, 4360, 4720, 5232, 6431, 6540, 7080, 8720, 12862, 13080, 14160, 19293, 25724, 26160, 32155, 38586, 51448, 64310, 77172, 96465, 102896, 128620, 154344, 192930, 257240, 308688, 385860, 514480, 771720, 1543440]

約数ペア:

[(1, 1543440), (2, 771720), (3, 514480), (4, 385860), (5, 308688), (6, 257240), (8, 192930), (10, 154344), (12, 128620), (15, 102896), (16, 96465), (20, 77172), (24, 64310), (30, 51448), (40, 38586), (48, 32155), (59, 26160), (60, 25724), (80, 19293), (109, 14160), (118, 13080), (120, 12862), (177, 8720), (218, 7080), (236, 6540), (240, 6431), (295, 5232), (327, 4720), (354, 4360), (436, 3540), (472, 3270), (545, 2832), (590, 2616), (654, 2360), (708, 2180), (872, 1770), (885, 1744), (944, 1635), (1090, 1416), (1180, 1308)]