1152891120

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{252827}}^1$

素因数の和:252862

約数の個数: 80

約数和(自身を含む): 3762080640

約数和(自身を除く): 2609189520

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 19, 20, 24, 30, 38, 40, 48, 57, 60, 76, 80, 95, 114, 120, 152, 190, 228, 240, 285, 304, 380, 456, 570, 760, 912, 1140, 1520, 2280, 4560, 252827, 505654, 758481, 1011308, 1264135, 1516962, 2022616, 2528270, 3033924, 3792405, 4045232, 4803713, 5056540, 6067848, 7584810, 9607426, 10113080, 12135696, 14411139, 15169620, 19214852, 20226160, 24018565, 28822278, 30339240, 38429704, 48037130, 57644556, 60678480, 72055695, 76859408, 96074260, 115289112, 144111390, 192148520, 230578224, 288222780, 384297040, 576445560, 1152891120]

約数ペア:

[(1, 1152891120), (2, 576445560), (3, 384297040), (4, 288222780), (5, 230578224), (6, 192148520), (8, 144111390), (10, 115289112), (12, 96074260), (15, 76859408), (16, 72055695), (19, 60678480), (20, 57644556), (24, 48037130), (30, 38429704), (38, 30339240), (40, 28822278), (48, 24018565), (57, 20226160), (60, 19214852), (76, 15169620), (80, 14411139), (95, 12135696), (114, 10113080), (120, 9607426), (152, 7584810), (190, 6067848), (228, 5056540), (240, 4803713), (285, 4045232), (304, 3792405), (380, 3033924), (456, 2528270), (570, 2022616), (760, 1516962), (912, 1264135), (1140, 1011308), (1520, 758481), (2280, 505654), (4560, 252827)]