13023324840

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{373}}^1\times {\mathrm{290959}}^1$

素因数の和:291346

約数の個数: 64

約数和(自身を含む): 39174854400

約数和(自身を除く): 26151529560

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 373, 746, 1119, 1492, 1865, 2238, 2984, 3730, 4476, 5595, 7460, 8952, 11190, 14920, 22380, 44760, 290959, 581918, 872877, 1163836, 1454795, 1745754, 2327672, 2909590, 3491508, 4364385, 5819180, 6983016, 8728770, 11638360, 17457540, 34915080, 108527707, 217055414, 325583121, 434110828, 542638535, 651166242, 868221656, 1085277070, 1302332484, 1627915605, 2170554140, 2604664968, 3255831210, 4341108280, 6511662420, 13023324840]

約数ペア:

[(1, 13023324840), (2, 6511662420), (3, 4341108280), (4, 3255831210), (5, 2604664968), (6, 2170554140), (8, 1627915605), (10, 1302332484), (12, 1085277070), (15, 868221656), (20, 651166242), (24, 542638535), (30, 434110828), (40, 325583121), (60, 217055414), (120, 108527707), (373, 34915080), (746, 17457540), (1119, 11638360), (1492, 8728770), (1865, 6983016), (2238, 5819180), (2984, 4364385), (3730, 3491508), (4476, 2909590), (5595, 2327672), (7460, 1745754), (8952, 1454795), (11190, 1163836), (14920, 872877), (22380, 581918), (44760, 290959)]