108858960

素因数分解:

$2^4\times 3^2\times 5^1\times 7^1\times {\mathrm{21599}}^1$

素因数の和:21625

約数の個数: 120

約数和(自身を含む): 417830400

約数和(自身を除く): 308971440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 9, 10, 12, 14, 15, 16, 18, 20, 21, 24, 28, 30, 35, 36, 40, 42, 45, 48, 56, 60, 63, 70, 72, 80, 84, 90, 105, 112, 120, 126, 140, 144, 168, 180, 210, 240, 252, 280, 315, 336, 360, 420, 504, 560, 630, 720, 840, 1008, 1260, 1680, 2520, 5040, 21599, 43198, 64797, 86396, 107995, 129594, 151193, 172792, 194391, 215990, 259188, 302386, 323985, 345584, 388782, 431980, 453579, 518376, 604772, 647970, 755965, 777564, 863960, 907158, 971955, 1036752, 1209544, 1295940, 1360737, 1511930, 1555128, 1727920, 1814316, 1943910, 2267895, 2419088, 2591880, 2721474, 3023860, 3110256, 3628632, 3887820, 4535790, 5183760, 5442948, 6047720, 6803685, 7257264, 7775640, 9071580, 10885896, 12095440, 13607370, 15551280, 18143160, 21771792, 27214740, 36286320, 54429480, 108858960]

約数ペア:

[(1, 108858960), (2, 54429480), (3, 36286320), (4, 27214740), (5, 21771792), (6, 18143160), (7, 15551280), (8, 13607370), (9, 12095440), (10, 10885896), (12, 9071580), (14, 7775640), (15, 7257264), (16, 6803685), (18, 6047720), (20, 5442948), (21, 5183760), (24, 4535790), (28, 3887820), (30, 3628632), (35, 3110256), (36, 3023860), (40, 2721474), (42, 2591880), (45, 2419088), (48, 2267895), (56, 1943910), (60, 1814316), (63, 1727920), (70, 1555128), (72, 1511930), (80, 1360737), (84, 1295940), (90, 1209544), (105, 1036752), (112, 971955), (120, 907158), (126, 863960), (140, 777564), (144, 755965), (168, 647970), (180, 604772), (210, 518376), (240, 453579), (252, 431980), (280, 388782), (315, 345584), (336, 323985), (360, 302386), (420, 259188), (504, 215990), (560, 194391), (630, 172792), (720, 151193), (840, 129594), (1008, 107995), (1260, 86396), (1680, 64797), (2520, 43198), (5040, 21599)]