153710080

素因数分解:

$2^9\times 5^1\times {\mathrm{97}}^1\times {\mathrm{619}}^1$

素因数の和:739

約数の個数: 80

約数和(自身を含む): 372944880

約数和(自身を除く): 219234800

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 97, 128, 160, 194, 256, 320, 388, 485, 512, 619, 640, 776, 970, 1238, 1280, 1552, 1940, 2476, 2560, 3095, 3104, 3880, 4952, 6190, 6208, 7760, 9904, 12380, 12416, 15520, 19808, 24760, 24832, 31040, 39616, 49520, 49664, 60043, 62080, 79232, 99040, 120086, 124160, 158464, 198080, 240172, 248320, 300215, 316928, 396160, 480344, 600430, 792320, 960688, 1200860, 1584640, 1921376, 2401720, 3842752, 4803440, 7685504, 9606880, 15371008, 19213760, 30742016, 38427520, 76855040, 153710080]

約数ペア:

[(1, 153710080), (2, 76855040), (4, 38427520), (5, 30742016), (8, 19213760), (10, 15371008), (16, 9606880), (20, 7685504), (32, 4803440), (40, 3842752), (64, 2401720), (80, 1921376), (97, 1584640), (128, 1200860), (160, 960688), (194, 792320), (256, 600430), (320, 480344), (388, 396160), (485, 316928), (512, 300215), (619, 248320), (640, 240172), (776, 198080), (970, 158464), (1238, 124160), (1280, 120086), (1552, 99040), (1940, 79232), (2476, 62080), (2560, 60043), (3095, 49664), (3104, 49520), (3880, 39616), (4952, 31040), (6190, 24832), (6208, 24760), (7760, 19808), (9904, 15520), (12380, 12416)]