403780920

素因数分解:

$2^3\times 3^1\times 5^1\times {\mathrm{29}}^2\times {\mathrm{4001}}^1$

素因数の和:4073

約数の個数: 96

約数和(自身を含む): 1254867120

約数和(自身を除く): 851086200

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 20, 24, 29, 30, 40, 58, 60, 87, 116, 120, 145, 174, 232, 290, 348, 435, 580, 696, 841, 870, 1160, 1682, 1740, 2523, 3364, 3480, 4001, 4205, 5046, 6728, 8002, 8410, 10092, 12003, 12615, 16004, 16820, 20005, 20184, 24006, 25230, 32008, 33640, 40010, 48012, 50460, 60015, 80020, 96024, 100920, 116029, 120030, 160040, 232058, 240060, 348087, 464116, 480120, 580145, 696174, 928232, 1160290, 1392348, 1740435, 2320580, 2784696, 3364841, 3480870, 4641160, 6729682, 6961740, 10094523, 13459364, 13923480, 16824205, 20189046, 26918728, 33648410, 40378092, 50472615, 67296820, 80756184, 100945230, 134593640, 201890460, 403780920]

約数ペア:

[(1, 403780920), (2, 201890460), (3, 134593640), (4, 100945230), (5, 80756184), (6, 67296820), (8, 50472615), (10, 40378092), (12, 33648410), (15, 26918728), (20, 20189046), (24, 16824205), (29, 13923480), (30, 13459364), (40, 10094523), (58, 6961740), (60, 6729682), (87, 4641160), (116, 3480870), (120, 3364841), (145, 2784696), (174, 2320580), (232, 1740435), (290, 1392348), (348, 1160290), (435, 928232), (580, 696174), (696, 580145), (841, 480120), (870, 464116), (1160, 348087), (1682, 240060), (1740, 232058), (2523, 160040), (3364, 120030), (3480, 116029), (4001, 100920), (4205, 96024), (5046, 80020), (6728, 60015), (8002, 50460), (8410, 48012), (10092, 40010), (12003, 33640), (12615, 32008), (16004, 25230), (16820, 24006), (20005, 20184)]