7573760

素因数分解:

$2^8\times 5^1\times {\mathrm{61}}^1\times {\mathrm{97}}^1$

素因数の和:179

約数の個数: 72

約数和(自身を含む): 18629016

約数和(自身を除く): 11055256

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 61, 64, 80, 97, 122, 128, 160, 194, 244, 256, 305, 320, 388, 485, 488, 610, 640, 776, 970, 976, 1220, 1280, 1552, 1940, 1952, 2440, 3104, 3880, 3904, 4880, 5917, 6208, 7760, 7808, 9760, 11834, 12416, 15520, 15616, 19520, 23668, 24832, 29585, 31040, 39040, 47336, 59170, 62080, 78080, 94672, 118340, 124160, 189344, 236680, 378688, 473360, 757376, 946720, 1514752, 1893440, 3786880, 7573760]

約数ペア:

[(1, 7573760), (2, 3786880), (4, 1893440), (5, 1514752), (8, 946720), (10, 757376), (16, 473360), (20, 378688), (32, 236680), (40, 189344), (61, 124160), (64, 118340), (80, 94672), (97, 78080), (122, 62080), (128, 59170), (160, 47336), (194, 39040), (244, 31040), (256, 29585), (305, 24832), (320, 23668), (388, 19520), (485, 15616), (488, 15520), (610, 12416), (640, 11834), (776, 9760), (970, 7808), (976, 7760), (1220, 6208), (1280, 5917), (1552, 4880), (1940, 3904), (1952, 3880), (2440, 3104)]