401125320

素因数分解:

$2^3\times 3^2\times 5^1\times {\mathrm{461}}^1\times {\mathrm{2417}}^1$

素因数の和:2895

約数の個数: 96

約数和(自身を含む): 1307025720

約数和(自身を除く): 905900400

約数列:

[1, 2, 3, 4, 5, 6, 8, 9, 10, 12, 15, 18, 20, 24, 30, 36, 40, 45, 60, 72, 90, 120, 180, 360, 461, 922, 1383, 1844, 2305, 2417, 2766, 3688, 4149, 4610, 4834, 5532, 6915, 7251, 8298, 9220, 9668, 11064, 12085, 13830, 14502, 16596, 18440, 19336, 20745, 21753, 24170, 27660, 29004, 33192, 36255, 41490, 43506, 48340, 55320, 58008, 72510, 82980, 87012, 96680, 108765, 145020, 165960, 174024, 217530, 290040, 435060, 870120, 1114237, 2228474, 3342711, 4456948, 5571185, 6685422, 8913896, 10028133, 11142370, 13370844, 16713555, 20056266, 22284740, 26741688, 33427110, 40112532, 44569480, 50140665, 66854220, 80225064, 100281330, 133708440, 200562660, 401125320]

約数ペア:

[(1, 401125320), (2, 200562660), (3, 133708440), (4, 100281330), (5, 80225064), (6, 66854220), (8, 50140665), (9, 44569480), (10, 40112532), (12, 33427110), (15, 26741688), (18, 22284740), (20, 20056266), (24, 16713555), (30, 13370844), (36, 11142370), (40, 10028133), (45, 8913896), (60, 6685422), (72, 5571185), (90, 4456948), (120, 3342711), (180, 2228474), (360, 1114237), (461, 870120), (922, 435060), (1383, 290040), (1844, 217530), (2305, 174024), (2417, 165960), (2766, 145020), (3688, 108765), (4149, 96680), (4610, 87012), (4834, 82980), (5532, 72510), (6915, 58008), (7251, 55320), (8298, 48340), (9220, 43506), (9668, 41490), (11064, 36255), (12085, 33192), (13830, 29004), (14502, 27660), (16596, 24170), (18440, 21753), (19336, 20745)]