201558480

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{191}}^1\times {\mathrm{4397}}^1$

素因数の和:4604

約数の個数: 80

約数和(自身を含む): 628245504

約数和(自身を除く): 426687024

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 191, 240, 382, 573, 764, 955, 1146, 1528, 1910, 2292, 2865, 3056, 3820, 4397, 4584, 5730, 7640, 8794, 9168, 11460, 13191, 15280, 17588, 21985, 22920, 26382, 35176, 43970, 45840, 52764, 65955, 70352, 87940, 105528, 131910, 175880, 211056, 263820, 351760, 527640, 839827, 1055280, 1679654, 2519481, 3359308, 4199135, 5038962, 6718616, 8398270, 10077924, 12597405, 13437232, 16796540, 20155848, 25194810, 33593080, 40311696, 50389620, 67186160, 100779240, 201558480]

約数ペア:

[(1, 201558480), (2, 100779240), (3, 67186160), (4, 50389620), (5, 40311696), (6, 33593080), (8, 25194810), (10, 20155848), (12, 16796540), (15, 13437232), (16, 12597405), (20, 10077924), (24, 8398270), (30, 6718616), (40, 5038962), (48, 4199135), (60, 3359308), (80, 2519481), (120, 1679654), (191, 1055280), (240, 839827), (382, 527640), (573, 351760), (764, 263820), (955, 211056), (1146, 175880), (1528, 131910), (1910, 105528), (2292, 87940), (2865, 70352), (3056, 65955), (3820, 52764), (4397, 45840), (4584, 43970), (5730, 35176), (7640, 26382), (8794, 22920), (9168, 21985), (11460, 17588), (13191, 15280)]