396283920

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{1651183}}^1$

素因数の和:1651199

約数の個数: 40

約数和(自身を含む): 1228480896

約数和(自身を除く): 832196976

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 1651183, 3302366, 4953549, 6604732, 8255915, 9907098, 13209464, 16511830, 19814196, 24767745, 26418928, 33023660, 39628392, 49535490, 66047320, 79256784, 99070980, 132094640, 198141960, 396283920]

約数ペア:

[(1, 396283920), (2, 198141960), (3, 132094640), (4, 99070980), (5, 79256784), (6, 66047320), (8, 49535490), (10, 39628392), (12, 33023660), (15, 26418928), (16, 24767745), (20, 19814196), (24, 16511830), (30, 13209464), (40, 9907098), (48, 8255915), (60, 6604732), (80, 4953549), (120, 3302366), (240, 1651183)]