3086360

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{31}}^1\times {\mathrm{131}}^1$

素因数の和:192

約数の個数: 64

約数和(自身を含む): 7603200

約数和(自身を除く): 4516840

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 31, 38, 40, 62, 76, 95, 124, 131, 152, 155, 190, 248, 262, 310, 380, 524, 589, 620, 655, 760, 1048, 1178, 1240, 1310, 2356, 2489, 2620, 2945, 4061, 4712, 4978, 5240, 5890, 8122, 9956, 11780, 12445, 16244, 19912, 20305, 23560, 24890, 32488, 40610, 49780, 77159, 81220, 99560, 154318, 162440, 308636, 385795, 617272, 771590, 1543180, 3086360]

約数ペア:

[(1, 3086360), (2, 1543180), (4, 771590), (5, 617272), (8, 385795), (10, 308636), (19, 162440), (20, 154318), (31, 99560), (38, 81220), (40, 77159), (62, 49780), (76, 40610), (95, 32488), (124, 24890), (131, 23560), (152, 20305), (155, 19912), (190, 16244), (248, 12445), (262, 11780), (310, 9956), (380, 8122), (524, 5890), (589, 5240), (620, 4978), (655, 4712), (760, 4061), (1048, 2945), (1178, 2620), (1240, 2489), (1310, 2356)]