64562640

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{367}}^1\times {\mathrm{733}}^1$

素因数の和:1116

約数の個数: 80

約数和(自身を含む): 200963328

約数和(自身を除く): 136400688

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 367, 733, 734, 1101, 1466, 1468, 1835, 2199, 2202, 2932, 2936, 3665, 3670, 4398, 4404, 5505, 5864, 5872, 7330, 7340, 8796, 8808, 10995, 11010, 11728, 14660, 14680, 17592, 17616, 21990, 22020, 29320, 29360, 35184, 43980, 44040, 58640, 87960, 88080, 175920, 269011, 538022, 807033, 1076044, 1345055, 1614066, 2152088, 2690110, 3228132, 4035165, 4304176, 5380220, 6456264, 8070330, 10760440, 12912528, 16140660, 21520880, 32281320, 64562640]

約数ペア:

[(1, 64562640), (2, 32281320), (3, 21520880), (4, 16140660), (5, 12912528), (6, 10760440), (8, 8070330), (10, 6456264), (12, 5380220), (15, 4304176), (16, 4035165), (20, 3228132), (24, 2690110), (30, 2152088), (40, 1614066), (48, 1345055), (60, 1076044), (80, 807033), (120, 538022), (240, 269011), (367, 175920), (733, 88080), (734, 87960), (1101, 58640), (1466, 44040), (1468, 43980), (1835, 35184), (2199, 29360), (2202, 29320), (2932, 22020), (2936, 21990), (3665, 17616), (3670, 17592), (4398, 14680), (4404, 14660), (5505, 11728), (5864, 11010), (5872, 10995), (7330, 8808), (7340, 8796)]