53358720

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{27791}}^1$

素因数の和:27813

約数の個数: 64

約数和(自身を含む): 170087040

約数和(自身を除く): 116728320

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 320, 384, 480, 640, 960, 1920, 27791, 55582, 83373, 111164, 138955, 166746, 222328, 277910, 333492, 416865, 444656, 555820, 666984, 833730, 889312, 1111640, 1333968, 1667460, 1778624, 2223280, 2667936, 3334920, 3557248, 4446560, 5335872, 6669840, 8893120, 10671744, 13339680, 17786240, 26679360, 53358720]

約数ペア:

[(1, 53358720), (2, 26679360), (3, 17786240), (4, 13339680), (5, 10671744), (6, 8893120), (8, 6669840), (10, 5335872), (12, 4446560), (15, 3557248), (16, 3334920), (20, 2667936), (24, 2223280), (30, 1778624), (32, 1667460), (40, 1333968), (48, 1111640), (60, 889312), (64, 833730), (80, 666984), (96, 555820), (120, 444656), (128, 416865), (160, 333492), (192, 277910), (240, 222328), (320, 166746), (384, 138955), (480, 111164), (640, 83373), (960, 55582), (1920, 27791)]