153546880

素因数分解:

$2^7\times 5^1\times {\mathrm{29}}^1\times {\mathrm{8273}}^1$

素因数の和:8321

約数の個数: 64

約数和(自身を含む): 379776600

約数和(自身を除く): 226229720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 29, 32, 40, 58, 64, 80, 116, 128, 145, 160, 232, 290, 320, 464, 580, 640, 928, 1160, 1856, 2320, 3712, 4640, 8273, 9280, 16546, 18560, 33092, 41365, 66184, 82730, 132368, 165460, 239917, 264736, 330920, 479834, 529472, 661840, 959668, 1058944, 1199585, 1323680, 1919336, 2399170, 2647360, 3838672, 4798340, 5294720, 7677344, 9596680, 15354688, 19193360, 30709376, 38386720, 76773440, 153546880]

約数ペア:

[(1, 153546880), (2, 76773440), (4, 38386720), (5, 30709376), (8, 19193360), (10, 15354688), (16, 9596680), (20, 7677344), (29, 5294720), (32, 4798340), (40, 3838672), (58, 2647360), (64, 2399170), (80, 1919336), (116, 1323680), (128, 1199585), (145, 1058944), (160, 959668), (232, 661840), (290, 529472), (320, 479834), (464, 330920), (580, 264736), (640, 239917), (928, 165460), (1160, 132368), (1856, 82730), (2320, 66184), (3712, 41365), (4640, 33092), (8273, 18560), (9280, 16546)]