245181120

素因数分解:

$2^6\times 3^1\times 5^1\times {\mathrm{127}}^1\times {\mathrm{2011}}^1$

素因数の和:2158

約数の個数: 112

約数和(自身を含む): 784969728

約数和(自身を除く): 539788608

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 32, 40, 48, 60, 64, 80, 96, 120, 127, 160, 192, 240, 254, 320, 381, 480, 508, 635, 762, 960, 1016, 1270, 1524, 1905, 2011, 2032, 2540, 3048, 3810, 4022, 4064, 5080, 6033, 6096, 7620, 8044, 8128, 10055, 10160, 12066, 12192, 15240, 16088, 20110, 20320, 24132, 24384, 30165, 30480, 32176, 40220, 40640, 48264, 60330, 60960, 64352, 80440, 96528, 120660, 121920, 128704, 160880, 193056, 241320, 255397, 321760, 386112, 482640, 510794, 643520, 766191, 965280, 1021588, 1276985, 1532382, 1930560, 2043176, 2553970, 3064764, 3830955, 4086352, 5107940, 6129528, 7661910, 8172704, 10215880, 12259056, 15323820, 16345408, 20431760, 24518112, 30647640, 40863520, 49036224, 61295280, 81727040, 122590560, 245181120]

約数ペア:

[(1, 245181120), (2, 122590560), (3, 81727040), (4, 61295280), (5, 49036224), (6, 40863520), (8, 30647640), (10, 24518112), (12, 20431760), (15, 16345408), (16, 15323820), (20, 12259056), (24, 10215880), (30, 8172704), (32, 7661910), (40, 6129528), (48, 5107940), (60, 4086352), (64, 3830955), (80, 3064764), (96, 2553970), (120, 2043176), (127, 1930560), (160, 1532382), (192, 1276985), (240, 1021588), (254, 965280), (320, 766191), (381, 643520), (480, 510794), (508, 482640), (635, 386112), (762, 321760), (960, 255397), (1016, 241320), (1270, 193056), (1524, 160880), (1905, 128704), (2011, 121920), (2032, 120660), (2540, 96528), (3048, 80440), (3810, 64352), (4022, 60960), (4064, 60330), (5080, 48264), (6033, 40640), (6096, 40220), (7620, 32176), (8044, 30480), (8128, 30165), (10055, 24384), (10160, 24132), (12066, 20320), (12192, 20110), (15240, 16088)]