493801380

素因数分解:

$2^2\times 3^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{53791}}^1$

素因数の和:53826

約数の個数: 96

約数和(自身を含む): 1626670080

約数和(自身を除く): 1132868700

約数列:

[1, 2, 3, 4, 5, 6, 9, 10, 12, 15, 17, 18, 20, 27, 30, 34, 36, 45, 51, 54, 60, 68, 85, 90, 102, 108, 135, 153, 170, 180, 204, 255, 270, 306, 340, 459, 510, 540, 612, 765, 918, 1020, 1530, 1836, 2295, 3060, 4590, 9180, 53791, 107582, 161373, 215164, 268955, 322746, 484119, 537910, 645492, 806865, 914447, 968238, 1075820, 1452357, 1613730, 1828894, 1936476, 2420595, 2743341, 2904714, 3227460, 3657788, 4572235, 4841190, 5486682, 5809428, 7261785, 8230023, 9144470, 9682380, 10973364, 13716705, 14523570, 16460046, 18288940, 24690069, 27433410, 29047140, 32920092, 41150115, 49380138, 54866820, 82300230, 98760276, 123450345, 164600460, 246900690, 493801380]

約数ペア:

[(1, 493801380), (2, 246900690), (3, 164600460), (4, 123450345), (5, 98760276), (6, 82300230), (9, 54866820), (10, 49380138), (12, 41150115), (15, 32920092), (17, 29047140), (18, 27433410), (20, 24690069), (27, 18288940), (30, 16460046), (34, 14523570), (36, 13716705), (45, 10973364), (51, 9682380), (54, 9144470), (60, 8230023), (68, 7261785), (85, 5809428), (90, 5486682), (102, 4841190), (108, 4572235), (135, 3657788), (153, 3227460), (170, 2904714), (180, 2743341), (204, 2420595), (255, 1936476), (270, 1828894), (306, 1613730), (340, 1452357), (459, 1075820), (510, 968238), (540, 914447), (612, 806865), (765, 645492), (918, 537910), (1020, 484119), (1530, 322746), (1836, 268955), (2295, 215164), (3060, 161373), (4590, 107582), (9180, 53791)]