1225923840

素因数分解:

$2^8\times 3^2\times 5^1\times {\mathrm{106417}}^1$

素因数の和:106444

約数の個数: 108

約数和(自身を含む): 4241608644

約数和(自身を除く): 3015684804

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 64, 72, 80, 90, 96, 120, 128, 144, 160, 180, 192, 240, 256, 288, 320, 360, 384, 480, 576, 640, 720, 768, 960, 1152, 1280, 1440, 1920, 2304, 2880, 3840, 5760, 11520, 106417, 212834, 319251, 425668, 532085, 638502, 851336, 957753, 1064170, 1277004, 1596255, 1702672, 1915506, 2128340, 2554008, 3192510, 3405344, 3831012, 4256680, 4788765, 5108016, 6385020, 6810688, 7662024, 8513360, 9577530, 10216032, 12770040, 13621376, 15324048, 17026720, 19155060, 20432064, 25540080, 27242752, 30648096, 34053440, 38310120, 40864128, 51080160, 61296192, 68106880, 76620240, 81728256, 102160320, 122592384, 136213760, 153240480, 204320640, 245184768, 306480960, 408641280, 612961920, 1225923840]

約数ペア:

[(1, 1225923840), (2, 612961920), (3, 408641280), (4, 306480960), (5, 245184768), (6, 204320640), (8, 153240480), (9, 136213760), (10, 122592384), (12, 102160320), (15, 81728256), (16, 76620240), (18, 68106880), (20, 61296192), (24, 51080160), (30, 40864128), (32, 38310120), (36, 34053440), (40, 30648096), (45, 27242752), (48, 25540080), (60, 20432064), (64, 19155060), (72, 17026720), (80, 15324048), (90, 13621376), (96, 12770040), (120, 10216032), (128, 9577530), (144, 8513360), (160, 7662024), (180, 6810688), (192, 6385020), (240, 5108016), (256, 4788765), (288, 4256680), (320, 3831012), (360, 3405344), (384, 3192510), (480, 2554008), (576, 2128340), (640, 1915506), (720, 1702672), (768, 1596255), (960, 1277004), (1152, 1064170), (1280, 957753), (1440, 851336), (1920, 638502), (2304, 532085), (2880, 425668), (3840, 319251), (5760, 212834), (11520, 106417)]