122356480

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{5623}}^1$

素因数の和:5661

約数の個数: 72

約数和(自身を含む): 310377312

約数和(自身を除く): 188020832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 160, 170, 256, 272, 320, 340, 544, 640, 680, 1088, 1280, 1360, 2176, 2720, 4352, 5440, 5623, 10880, 11246, 21760, 22492, 28115, 44984, 56230, 89968, 95591, 112460, 179936, 191182, 224920, 359872, 382364, 449840, 477955, 719744, 764728, 899680, 955910, 1439488, 1529456, 1799360, 1911820, 3058912, 3598720, 3823640, 6117824, 7197440, 7647280, 12235648, 15294560, 24471296, 30589120, 61178240, 122356480]

約数ペア:

[(1, 122356480), (2, 61178240), (4, 30589120), (5, 24471296), (8, 15294560), (10, 12235648), (16, 7647280), (17, 7197440), (20, 6117824), (32, 3823640), (34, 3598720), (40, 3058912), (64, 1911820), (68, 1799360), (80, 1529456), (85, 1439488), (128, 955910), (136, 899680), (160, 764728), (170, 719744), (256, 477955), (272, 449840), (320, 382364), (340, 359872), (544, 224920), (640, 191182), (680, 179936), (1088, 112460), (1280, 95591), (1360, 89968), (2176, 56230), (2720, 44984), (4352, 28115), (5440, 22492), (5623, 21760), (10880, 11246)]