741730560

素因数分解:

$2^8\times 3^1\times 5^1\times {\mathrm{419}}^1\times {\mathrm{461}}^1$

素因数の和:904

約数の個数: 144

約数和(自身を含む): 2379706560

約数和(自身を除く): 1637976000

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 128, 160, 192, 240, 256, 320, 384, 419, 461, 480, 640, 768, 838, 922, 960, 1257, 1280, 1383, 1676, 1844, 1920, 2095, 2305, 2514, 2766, 3352, 3688, 3840, 4190, 4610, 5028, 5532, 6285, 6704, 6915, 7376, 8380, 9220, 10056, 11064, 12570, 13408, 13830, 14752, 16760, 18440, 20112, 22128, 25140, 26816, 27660, 29504, 33520, 36880, 40224, 44256, 50280, 53632, 55320, 59008, 67040, 73760, 80448, 88512, 100560, 107264, 110640, 118016, 134080, 147520, 160896, 177024, 193159, 201120, 221280, 268160, 295040, 321792, 354048, 386318, 402240, 442560, 536320, 579477, 590080, 772636, 804480, 885120, 965795, 1158954, 1545272, 1608960, 1770240, 1931590, 2317908, 2897385, 3090544, 3863180, 4635816, 5794770, 6181088, 7726360, 9271632, 11589540, 12362176, 15452720, 18543264, 23179080, 24724352, 30905440, 37086528, 46358160, 49448704, 61810880, 74173056, 92716320, 123621760, 148346112, 185432640, 247243520, 370865280, 741730560]

約数ペア:

[(1, 741730560), (2, 370865280), (3, 247243520), (4, 185432640), (5, 148346112), (6, 123621760), (8, 92716320), (10, 74173056), (12, 61810880), (15, 49448704), (16, 46358160), (20, 37086528), (24, 30905440), (30, 24724352), (32, 23179080), (40, 18543264), (48, 15452720), (60, 12362176), (64, 11589540), (80, 9271632), (96, 7726360), (120, 6181088), (128, 5794770), (160, 4635816), (192, 3863180), (240, 3090544), (256, 2897385), (320, 2317908), (384, 1931590), (419, 1770240), (461, 1608960), (480, 1545272), (640, 1158954), (768, 965795), (838, 885120), (922, 804480), (960, 772636), (1257, 590080), (1280, 579477), (1383, 536320), (1676, 442560), (1844, 402240), (1920, 386318), (2095, 354048), (2305, 321792), (2514, 295040), (2766, 268160), (3352, 221280), (3688, 201120), (3840, 193159), (4190, 177024), (4610, 160896), (5028, 147520), (5532, 134080), (6285, 118016), (6704, 110640), (6915, 107264), (7376, 100560), (8380, 88512), (9220, 80448), (10056, 73760), (11064, 67040), (12570, 59008), (13408, 55320), (13830, 53632), (14752, 50280), (16760, 44256), (18440, 40224), (20112, 36880), (22128, 33520), (25140, 29504), (26816, 27660)]