123962880

素因数分解:

$2^9\times 3^1\times 5^1\times {\mathrm{16141}}^1$

素因数の和:16167

約数の個数: 80

約数和(自身を含む): 396318384

約数和(自身を除く): 272355504

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, 256, 320, 384, 480, 512, 640, 768, 960, 1280, 1536, 1920, 2560, 3840, 7680, 16141, 32282, 48423, 64564, 80705, 96846, 129128, 161410, 193692, 242115, 258256, 322820, 387384, 484230, 516512, 645640, 774768, 968460, 1033024, 1291280, 1549536, 1936920, 2066048, 2582560, 3099072, 3873840, 4132096, 5165120, 6198144, 7747680, 8264192, 10330240, 12396288, 15495360, 20660480, 24792576, 30990720, 41320960, 61981440, 123962880]

約数ペア:

[(1, 123962880), (2, 61981440), (3, 41320960), (4, 30990720), (5, 24792576), (6, 20660480), (8, 15495360), (10, 12396288), (12, 10330240), (15, 8264192), (16, 7747680), (20, 6198144), (24, 5165120), (30, 4132096), (32, 3873840), (40, 3099072), (48, 2582560), (60, 2066048), (64, 1936920), (80, 1549536), (96, 1291280), (120, 1033024), (128, 968460), (160, 774768), (192, 645640), (240, 516512), (256, 484230), (320, 387384), (384, 322820), (480, 258256), (512, 242115), (640, 193692), (768, 161410), (960, 129128), (1280, 96846), (1536, 80705), (1920, 64564), (2560, 48423), (3840, 32282), (7680, 16141)]