73960960

素因数分解:

$2^9\times 5^1\times {\mathrm{167}}^1\times {\mathrm{173}}^1$

素因数の和:363

約数の個数: 80

約数和(自身を含む): 179426016

約数和(自身を除く): 105465056

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 167, 173, 256, 320, 334, 346, 512, 640, 668, 692, 835, 865, 1280, 1336, 1384, 1670, 1730, 2560, 2672, 2768, 3340, 3460, 5344, 5536, 6680, 6920, 10688, 11072, 13360, 13840, 21376, 22144, 26720, 27680, 28891, 42752, 44288, 53440, 55360, 57782, 85504, 88576, 106880, 110720, 115564, 144455, 213760, 221440, 231128, 288910, 427520, 442880, 462256, 577820, 924512, 1155640, 1849024, 2311280, 3698048, 4622560, 7396096, 9245120, 14792192, 18490240, 36980480, 73960960]

約数ペア:

[(1, 73960960), (2, 36980480), (4, 18490240), (5, 14792192), (8, 9245120), (10, 7396096), (16, 4622560), (20, 3698048), (32, 2311280), (40, 1849024), (64, 1155640), (80, 924512), (128, 577820), (160, 462256), (167, 442880), (173, 427520), (256, 288910), (320, 231128), (334, 221440), (346, 213760), (512, 144455), (640, 115564), (668, 110720), (692, 106880), (835, 88576), (865, 85504), (1280, 57782), (1336, 55360), (1384, 53440), (1670, 44288), (1730, 42752), (2560, 28891), (2672, 27680), (2768, 26720), (3340, 22144), (3460, 21376), (5344, 13840), (5536, 13360), (6680, 11072), (6920, 10688)]