2457847680

素因数分解:

$2^7\times 3^1\times 5^1\times {\mathrm{1280129}}^1$

素因数の和:1280151

約数の個数: 64

約数和(自身を含む): 7834395600

約数和(自身を除く): 5376547920

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, 1280129, 2560258, 3840387, 5120516, 6400645, 7680774, 10241032, 12801290, 15361548, 19201935, 20482064, 25602580, 30723096, 38403870, 40964128, 51205160, 61446192, 76807740, 81928256, 102410320, 122892384, 153615480, 163856512, 204820640, 245784768, 307230960, 409641280, 491569536, 614461920, 819282560, 1228923840, 2457847680]

約数ペア:

[(1, 2457847680), (2, 1228923840), (3, 819282560), (4, 614461920), (5, 491569536), (6, 409641280), (8, 307230960), (10, 245784768), (12, 204820640), (15, 163856512), (16, 153615480), (20, 122892384), (24, 102410320), (30, 81928256), (32, 76807740), (40, 61446192), (48, 51205160), (60, 40964128), (64, 38403870), (80, 30723096), (96, 25602580), (120, 20482064), (128, 19201935), (160, 15361548), (192, 12801290), (240, 10241032), (320, 7680774), (384, 6400645), (480, 5120516), (640, 3840387), (960, 2560258), (1920, 1280129)]