240871680240

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{7549}}^1\times {\mathrm{132949}}^1$

素因数の和:140514

約数の個数: 80

約数和(自身を含む): 746806740000

約数和(自身を除く): 505935059760

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 7549, 15098, 22647, 30196, 37745, 45294, 60392, 75490, 90588, 113235, 120784, 132949, 150980, 181176, 226470, 265898, 301960, 362352, 398847, 452940, 531796, 603920, 664745, 797694, 905880, 1063592, 1329490, 1595388, 1811760, 1994235, 2127184, 2658980, 3190776, 3988470, 5317960, 6381552, 7976940, 10635920, 15953880, 31907760, 1003632001, 2007264002, 3010896003, 4014528004, 5018160005, 6021792006, 8029056008, 10036320010, 12043584012, 15054480015, 16058112016, 20072640020, 24087168024, 30108960030, 40145280040, 48174336048, 60217920060, 80290560080, 120435840120, 240871680240]

約数ペア:

[(1, 240871680240), (2, 120435840120), (3, 80290560080), (4, 60217920060), (5, 48174336048), (6, 40145280040), (8, 30108960030), (10, 24087168024), (12, 20072640020), (15, 16058112016), (16, 15054480015), (20, 12043584012), (24, 10036320010), (30, 8029056008), (40, 6021792006), (48, 5018160005), (60, 4014528004), (80, 3010896003), (120, 2007264002), (240, 1003632001), (7549, 31907760), (15098, 15953880), (22647, 10635920), (30196, 7976940), (37745, 6381552), (45294, 5317960), (60392, 3988470), (75490, 3190776), (90588, 2658980), (113235, 2127184), (120784, 1994235), (132949, 1811760), (150980, 1595388), (181176, 1329490), (226470, 1063592), (265898, 905880), (301960, 797694), (362352, 664745), (398847, 603920), (452940, 531796)]