300083280

素因数分解:

$2^4\times 3^1\times 5^1\times 7^1\times {\mathrm{178621}}^1$

素因数の和:178644

約数の個数: 80

約数和(自身を含む): 1063158144

約数和(自身を除く): 763074864

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 16, 20, 21, 24, 28, 30, 35, 40, 42, 48, 56, 60, 70, 80, 84, 105, 112, 120, 140, 168, 210, 240, 280, 336, 420, 560, 840, 1680, 178621, 357242, 535863, 714484, 893105, 1071726, 1250347, 1428968, 1786210, 2143452, 2500694, 2679315, 2857936, 3572420, 3751041, 4286904, 5001388, 5358630, 6251735, 7144840, 7502082, 8573808, 10002776, 10717260, 12503470, 14289680, 15004164, 18755205, 20005552, 21434520, 25006940, 30008328, 37510410, 42869040, 50013880, 60016656, 75020820, 100027760, 150041640, 300083280]

約数ペア:

[(1, 300083280), (2, 150041640), (3, 100027760), (4, 75020820), (5, 60016656), (6, 50013880), (7, 42869040), (8, 37510410), (10, 30008328), (12, 25006940), (14, 21434520), (15, 20005552), (16, 18755205), (20, 15004164), (21, 14289680), (24, 12503470), (28, 10717260), (30, 10002776), (35, 8573808), (40, 7502082), (42, 7144840), (48, 6251735), (56, 5358630), (60, 5001388), (70, 4286904), (80, 3751041), (84, 3572420), (105, 2857936), (112, 2679315), (120, 2500694), (140, 2143452), (168, 1786210), (210, 1428968), (240, 1250347), (280, 1071726), (336, 893105), (420, 714484), (560, 535863), (840, 357242), (1680, 178621)]