157272480

素因数分解:

$2^5\times 3^2\times 5^1\times {\mathrm{149}}^1\times {\mathrm{733}}^1$

素因数の和:903

約数の個数: 144

約数和(自身を含む): 541031400

約数和(自身を除く): 383758920

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 16, 18, 20, 24, 30, 32, 36, 40, 45, 48, 60, 72, 80, 90, 96, 120, 144, 149, 160, 180, 240, 288, 298, 360, 447, 480, 596, 720, 733, 745, 894, 1192, 1341, 1440, 1466, 1490, 1788, 2199, 2235, 2384, 2682, 2932, 2980, 3576, 3665, 4398, 4470, 4768, 5364, 5864, 5960, 6597, 6705, 7152, 7330, 8796, 8940, 10728, 10995, 11728, 11920, 13194, 13410, 14304, 14660, 17592, 17880, 21456, 21990, 23456, 23840, 26388, 26820, 29320, 32985, 35184, 35760, 42912, 43980, 52776, 53640, 58640, 65970, 70368, 71520, 87960, 105552, 107280, 109217, 117280, 131940, 175920, 211104, 214560, 218434, 263880, 327651, 351840, 436868, 527760, 546085, 655302, 873736, 982953, 1055520, 1092170, 1310604, 1638255, 1747472, 1965906, 2184340, 2621208, 3276510, 3494944, 3931812, 4368680, 4914765, 5242416, 6553020, 7863624, 8737360, 9829530, 10484832, 13106040, 15727248, 17474720, 19659060, 26212080, 31454496, 39318120, 52424160, 78636240, 157272480]

約数ペア:

[(1, 157272480), (2, 78636240), (3, 52424160), (4, 39318120), (5, 31454496), (6, 26212080), (8, 19659060), (9, 17474720), (10, 15727248), (12, 13106040), (15, 10484832), (16, 9829530), (18, 8737360), (20, 7863624), (24, 6553020), (30, 5242416), (32, 4914765), (36, 4368680), (40, 3931812), (45, 3494944), (48, 3276510), (60, 2621208), (72, 2184340), (80, 1965906), (90, 1747472), (96, 1638255), (120, 1310604), (144, 1092170), (149, 1055520), (160, 982953), (180, 873736), (240, 655302), (288, 546085), (298, 527760), (360, 436868), (447, 351840), (480, 327651), (596, 263880), (720, 218434), (733, 214560), (745, 211104), (894, 175920), (1192, 131940), (1341, 117280), (1440, 109217), (1466, 107280), (1490, 105552), (1788, 87960), (2199, 71520), (2235, 70368), (2384, 65970), (2682, 58640), (2932, 53640), (2980, 52776), (3576, 43980), (3665, 42912), (4398, 35760), (4470, 35184), (4768, 32985), (5364, 29320), (5864, 26820), (5960, 26388), (6597, 23840), (6705, 23456), (7152, 21990), (7330, 21456), (8796, 17880), (8940, 17592), (10728, 14660), (10995, 14304), (11728, 13410), (11920, 13194)]