72501360

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{181}}^1\times {\mathrm{1669}}^1$

素因数の和:1866

約数の個数: 80

約数和(自身を含む): 226131360

約数和(自身を除く): 153630000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 181, 240, 362, 543, 724, 905, 1086, 1448, 1669, 1810, 2172, 2715, 2896, 3338, 3620, 4344, 5007, 5430, 6676, 7240, 8345, 8688, 10014, 10860, 13352, 14480, 16690, 20028, 21720, 25035, 26704, 33380, 40056, 43440, 50070, 66760, 80112, 100140, 133520, 200280, 302089, 400560, 604178, 906267, 1208356, 1510445, 1812534, 2416712, 3020890, 3625068, 4531335, 4833424, 6041780, 7250136, 9062670, 12083560, 14500272, 18125340, 24167120, 36250680, 72501360]

約数ペア:

[(1, 72501360), (2, 36250680), (3, 24167120), (4, 18125340), (5, 14500272), (6, 12083560), (8, 9062670), (10, 7250136), (12, 6041780), (15, 4833424), (16, 4531335), (20, 3625068), (24, 3020890), (30, 2416712), (40, 1812534), (48, 1510445), (60, 1208356), (80, 906267), (120, 604178), (181, 400560), (240, 302089), (362, 200280), (543, 133520), (724, 100140), (905, 80112), (1086, 66760), (1448, 50070), (1669, 43440), (1810, 40056), (2172, 33380), (2715, 26704), (2896, 25035), (3338, 21720), (3620, 20028), (4344, 16690), (5007, 14480), (5430, 13352), (6676, 10860), (7240, 10014), (8345, 8688)]