123513390120

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{2153}}^1\times {\mathrm{478067}}^1$

素因数の和:480234

約数の個数: 64

約数和(自身を含む): 370713049920

約数和(自身を除く): 247199659800

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 30, 40, 60, 120, 2153, 4306, 6459, 8612, 10765, 12918, 17224, 21530, 25836, 32295, 43060, 51672, 64590, 86120, 129180, 258360, 478067, 956134, 1434201, 1912268, 2390335, 2868402, 3824536, 4780670, 5736804, 7171005, 9561340, 11473608, 14342010, 19122680, 28684020, 57368040, 1029278251, 2058556502, 3087834753, 4117113004, 5146391255, 6175669506, 8234226008, 10292782510, 12351339012, 15439173765, 20585565020, 24702678024, 30878347530, 41171130040, 61756695060, 123513390120]

約数ペア:

[(1, 123513390120), (2, 61756695060), (3, 41171130040), (4, 30878347530), (5, 24702678024), (6, 20585565020), (8, 15439173765), (10, 12351339012), (12, 10292782510), (15, 8234226008), (20, 6175669506), (24, 5146391255), (30, 4117113004), (40, 3087834753), (60, 2058556502), (120, 1029278251), (2153, 57368040), (4306, 28684020), (6459, 19122680), (8612, 14342010), (10765, 11473608), (12918, 9561340), (17224, 7171005), (21530, 5736804), (25836, 4780670), (32295, 3824536), (43060, 2868402), (51672, 2390335), (64590, 1912268), (86120, 1434201), (129180, 956134), (258360, 478067)]