18472560

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{4051}}^1$

素因数の和:4086

約数の個数: 80

約数和(自身を含む): 60293760

約数和(自身を除く): 41821200

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, 4051, 4560, 8102, 12153, 16204, 20255, 24306, 32408, 40510, 48612, 60765, 64816, 76969, 81020, 97224, 121530, 153938, 162040, 194448, 230907, 243060, 307876, 324080, 384845, 461814, 486120, 615752, 769690, 923628, 972240, 1154535, 1231504, 1539380, 1847256, 2309070, 3078760, 3694512, 4618140, 6157520, 9236280, 18472560]

約数ペア:

[(1, 18472560), (2, 9236280), (3, 6157520), (4, 4618140), (5, 3694512), (6, 3078760), (8, 2309070), (10, 1847256), (12, 1539380), (15, 1231504), (16, 1154535), (19, 972240), (20, 923628), (24, 769690), (30, 615752), (38, 486120), (40, 461814), (48, 384845), (57, 324080), (60, 307876), (76, 243060), (80, 230907), (95, 194448), (114, 162040), (120, 153938), (152, 121530), (190, 97224), (228, 81020), (240, 76969), (285, 64816), (304, 60765), (380, 48612), (456, 40510), (570, 32408), (760, 24306), (912, 20255), (1140, 16204), (1520, 12153), (2280, 8102), (4051, 4560)]