320769060

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{137}}^1\times {\mathrm{39023}}^1$

素因数の和:39172

約数の個数: 48

約数和(自身を含む): 904732416

約数和(自身を除く): 583963356

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 60, 137, 274, 411, 548, 685, 822, 1370, 1644, 2055, 2740, 4110, 8220, 39023, 78046, 117069, 156092, 195115, 234138, 390230, 468276, 585345, 780460, 1170690, 2341380, 5346151, 10692302, 16038453, 21384604, 26730755, 32076906, 53461510, 64153812, 80192265, 106923020, 160384530, 320769060]

約数ペア:

[(1, 320769060), (2, 160384530), (3, 106923020), (4, 80192265), (5, 64153812), (6, 53461510), (10, 32076906), (12, 26730755), (15, 21384604), (20, 16038453), (30, 10692302), (60, 5346151), (137, 2341380), (274, 1170690), (411, 780460), (548, 585345), (685, 468276), (822, 390230), (1370, 234138), (1644, 195115), (2055, 156092), (2740, 117069), (4110, 78046), (8220, 39023)]