234491520

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{122131}}^1$

素因数の和:122153

約数の個数: 64

約数和(自身を含む): 747447840

約数和(自身を除く): 512956320

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, 122131, 244262, 366393, 488524, 610655, 732786, 977048, 1221310, 1465572, 1831965, 1954096, 2442620, 2931144, 3663930, 3908192, 4885240, 5862288, 7327860, 7816384, 9770480, 11724576, 14655720, 15632768, 19540960, 23449152, 29311440, 39081920, 46898304, 58622880, 78163840, 117245760, 234491520]

約数ペア:

[(1, 234491520), (2, 117245760), (3, 78163840), (4, 58622880), (5, 46898304), (6, 39081920), (8, 29311440), (10, 23449152), (12, 19540960), (15, 15632768), (16, 14655720), (20, 11724576), (24, 9770480), (30, 7816384), (32, 7327860), (40, 5862288), (48, 4885240), (60, 3908192), (64, 3663930), (80, 2931144), (96, 2442620), (120, 1954096), (128, 1831965), (160, 1465572), (192, 1221310), (240, 977048), (320, 732786), (384, 610655), (480, 488524), (640, 366393), (960, 244262), (1920, 122131)]