72953340

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{79}}^1\times {\mathrm{15391}}^1$

素因数の和:15482

約数の個数: 48

約数和(自身を含む): 206868480

約数和(自身を除く): 133915140

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 79, 158, 237, 316, 395, 474, 790, 948, 1185, 1580, 2370, 4740, 15391, 30782, 46173, 61564, 76955, 92346, 153910, 184692, 230865, 307820, 461730, 923460, 1215889, 2431778, 3647667, 4863556, 6079445, 7295334, 12158890, 14590668, 18238335, 24317780, 36476670, 72953340]

約数ペア:

[(1, 72953340), (2, 36476670), (3, 24317780), (4, 18238335), (5, 14590668), (6, 12158890), (10, 7295334), (12, 6079445), (15, 4863556), (20, 3647667), (30, 2431778), (60, 1215889), (79, 923460), (158, 461730), (237, 307820), (316, 230865), (395, 184692), (474, 153910), (790, 92346), (948, 76955), (1185, 61564), (1580, 46173), (2370, 30782), (4740, 15391)]