156955080

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{653}}^1\times {\mathrm{2003}}^1$

素因数の和:2670

約数の個数: 64

約数和(自身を含む): 471821760

約数和(自身を除く): 314866680

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 653, 1306, 1959, 2003, 2612, 3265, 3918, 4006, 5224, 6009, 6530, 7836, 8012, 9795, 10015, 12018, 13060, 15672, 16024, 19590, 20030, 24036, 26120, 30045, 39180, 40060, 48072, 60090, 78360, 80120, 120180, 240360, 1307959, 2615918, 3923877, 5231836, 6539795, 7847754, 10463672, 13079590, 15695508, 19619385, 26159180, 31391016, 39238770, 52318360, 78477540, 156955080]

約数ペア:

[(1, 156955080), (2, 78477540), (3, 52318360), (4, 39238770), (5, 31391016), (6, 26159180), (8, 19619385), (10, 15695508), (12, 13079590), (15, 10463672), (20, 7847754), (24, 6539795), (30, 5231836), (40, 3923877), (60, 2615918), (120, 1307959), (653, 240360), (1306, 120180), (1959, 80120), (2003, 78360), (2612, 60090), (3265, 48072), (3918, 40060), (4006, 39180), (5224, 30045), (6009, 26120), (6530, 24036), (7836, 20030), (8012, 19590), (9795, 16024), (10015, 15672), (12018, 13060)]