776839920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{463}}^1\times {\mathrm{6991}}^1$

素因数の和:7470

約数の個数: 80

約数和(自身を含む): 2413750272

約数和(自身を除く): 1636910352

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 463, 926, 1389, 1852, 2315, 2778, 3704, 4630, 5556, 6945, 6991, 7408, 9260, 11112, 13890, 13982, 18520, 20973, 22224, 27780, 27964, 34955, 37040, 41946, 55560, 55928, 69910, 83892, 104865, 111120, 111856, 139820, 167784, 209730, 279640, 335568, 419460, 559280, 838920, 1677840, 3236833, 6473666, 9710499, 12947332, 16184165, 19420998, 25894664, 32368330, 38841996, 48552495, 51789328, 64736660, 77683992, 97104990, 129473320, 155367984, 194209980, 258946640, 388419960, 776839920]

約数ペア:

[(1, 776839920), (2, 388419960), (3, 258946640), (4, 194209980), (5, 155367984), (6, 129473320), (8, 97104990), (10, 77683992), (12, 64736660), (15, 51789328), (16, 48552495), (20, 38841996), (24, 32368330), (30, 25894664), (40, 19420998), (48, 16184165), (60, 12947332), (80, 9710499), (120, 6473666), (240, 3236833), (463, 1677840), (926, 838920), (1389, 559280), (1852, 419460), (2315, 335568), (2778, 279640), (3704, 209730), (4630, 167784), (5556, 139820), (6945, 111856), (6991, 111120), (7408, 104865), (9260, 83892), (11112, 69910), (13890, 55928), (13982, 55560), (18520, 41946), (20973, 37040), (22224, 34955), (27780, 27964)]