23551279560

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{131}}^1\times {\mathrm{499391}}^1$

素因数の和:499539

約数の個数: 96

約数和(自身を含む): 77126100480

約数和(自身を除く): 53574820920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 131, 180, 262, 360, 393, 524, 655, 786, 1048, 1179, 1310, 1572, 1965, 2358, 2620, 3144, 3930, 4716, 5240, 5895, 7860, 9432, 11790, 15720, 23580, 47160, 499391, 998782, 1498173, 1997564, 2496955, 2996346, 3995128, 4494519, 4993910, 5992692, 7490865, 8989038, 9987820, 11985384, 14981730, 17978076, 19975640, 22472595, 29963460, 35956152, 44945190, 59926920, 65420221, 89890380, 130840442, 179780760, 196260663, 261680884, 327101105, 392521326, 523361768, 588781989, 654202210, 785042652, 981303315, 1177563978, 1308404420, 1570085304, 1962606630, 2355127956, 2616808840, 2943909945, 3925213260, 4710255912, 5887819890, 7850426520, 11775639780, 23551279560]

約数ペア:

[(1, 23551279560), (2, 11775639780), (3, 7850426520), (4, 5887819890), (5, 4710255912), (6, 3925213260), (8, 2943909945), (9, 2616808840), (10, 2355127956), (12, 1962606630), (15, 1570085304), (18, 1308404420), (20, 1177563978), (24, 981303315), (30, 785042652), (36, 654202210), (40, 588781989), (45, 523361768), (60, 392521326), (72, 327101105), (90, 261680884), (120, 196260663), (131, 179780760), (180, 130840442), (262, 89890380), (360, 65420221), (393, 59926920), (524, 44945190), (655, 35956152), (786, 29963460), (1048, 22472595), (1179, 19975640), (1310, 17978076), (1572, 14981730), (1965, 11985384), (2358, 9987820), (2620, 8989038), (3144, 7490865), (3930, 5992692), (4716, 4993910), (5240, 4494519), (5895, 3995128), (7860, 2996346), (9432, 2496955), (11790, 1997564), (15720, 1498173), (23580, 998782), (47160, 499391)]