65114520

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{28559}}^1$

素因数の和:28592

約数の個数: 64

約数和(自身を含む): 205632000

約数和(自身を除く): 140517480

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 19, 20, 24, 30, 38, 40, 57, 60, 76, 95, 114, 120, 152, 190, 228, 285, 380, 456, 570, 760, 1140, 2280, 28559, 57118, 85677, 114236, 142795, 171354, 228472, 285590, 342708, 428385, 542621, 571180, 685416, 856770, 1085242, 1142360, 1627863, 1713540, 2170484, 2713105, 3255726, 3427080, 4340968, 5426210, 6511452, 8139315, 10852420, 13022904, 16278630, 21704840, 32557260, 65114520]

約数ペア:

[(1, 65114520), (2, 32557260), (3, 21704840), (4, 16278630), (5, 13022904), (6, 10852420), (8, 8139315), (10, 6511452), (12, 5426210), (15, 4340968), (19, 3427080), (20, 3255726), (24, 2713105), (30, 2170484), (38, 1713540), (40, 1627863), (57, 1142360), (60, 1085242), (76, 856770), (95, 685416), (114, 571180), (120, 542621), (152, 428385), (190, 342708), (228, 285590), (285, 228472), (380, 171354), (456, 142795), (570, 114236), (760, 85677), (1140, 57118), (2280, 28559)]