241546880

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{149}}^2$

素因数の和:334

約数の個数: 96

約数和(自身を含む): 615546540

約数和(自身を除く): 373999660

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 32, 34, 40, 64, 68, 80, 85, 128, 136, 149, 160, 170, 272, 298, 320, 340, 544, 596, 640, 680, 745, 1088, 1192, 1360, 1490, 2176, 2384, 2533, 2720, 2980, 4768, 5066, 5440, 5960, 9536, 10132, 10880, 11920, 12665, 19072, 20264, 22201, 23840, 25330, 40528, 44402, 47680, 50660, 81056, 88804, 95360, 101320, 111005, 162112, 177608, 202640, 222010, 324224, 355216, 377417, 405280, 444020, 710432, 754834, 810560, 888040, 1420864, 1509668, 1621120, 1776080, 1887085, 2841728, 3019336, 3552160, 3774170, 6038672, 7104320, 7548340, 12077344, 14208640, 15096680, 24154688, 30193360, 48309376, 60386720, 120773440, 241546880]

約数ペア:

[(1, 241546880), (2, 120773440), (4, 60386720), (5, 48309376), (8, 30193360), (10, 24154688), (16, 15096680), (17, 14208640), (20, 12077344), (32, 7548340), (34, 7104320), (40, 6038672), (64, 3774170), (68, 3552160), (80, 3019336), (85, 2841728), (128, 1887085), (136, 1776080), (149, 1621120), (160, 1509668), (170, 1420864), (272, 888040), (298, 810560), (320, 754834), (340, 710432), (544, 444020), (596, 405280), (640, 377417), (680, 355216), (745, 324224), (1088, 222010), (1192, 202640), (1360, 177608), (1490, 162112), (2176, 111005), (2384, 101320), (2533, 95360), (2720, 88804), (2980, 81056), (4768, 50660), (5066, 47680), (5440, 44402), (5960, 40528), (9536, 25330), (10132, 23840), (10880, 22201), (11920, 20264), (12665, 19072)]